Answer: C
Explanation:
The “general adaptation syndrome” model of stress is based on the sequence of stages: Alarm, Resistance, and Exhaustion
The following stages serve as the foundation for the "general adaptation syndrome" model of stress: Exhaustion, resistance, and alarm. The correct answer is (C).
This model was proposed by Hans Selye in 1936 and depicts the body's reaction to stretch as a three-stage process. The body uses the fight or flight response to deal with stress in the first stage, known as the alarm stage. The body tries to get used to the stress and get back to homeostasis in the second stage, called the resistance stage. The body enters the third stage, exhaustion if the stress continues and adaptation is impossible, which can result in a variety of physical and mental conditions.
General variation disorder (GAS) depicts the cycle your body goes through when you are presented with any sort of pressure, positive or negative. There are three phases: caution, opposition, and weariness. On the off chance that you don't determine the pressure that has set off GAS, it can prompt physical and psychological well-being issues.
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CASE STUDIES 1. Read the following scenario and answer the questions that follow. A surgical technologist who is new on the job is assigned to work in the outpatient clinic for minor procedures. Her role is to assist the circulator during the morning's work. The first patient arrives to have a skin lesion removed. The circulator tells the surgical technologist to collect the equipment and forms necessary to take the patient's vital signs during the case. The ST looks for a digital blood pressure cuff. Not finding one that is working, she obtains a manual sphygmomanometer and stethoscope. She cannot find a form for documenting the vital signs, so she takes a blank paper from the printer. The case is about to begin. The ST explains to the patient that she will be taking the vital signs every 15 minutes. The case begins with local infiltration of the lesion using lidocaine with epinephrine 1:200,000. After the infiltration, the ST begins She cannot find the pulse at first because it is thready and weak. Finally she thinks she has located it and takes the reading. She records 145/95 on her paper. She records the pulse at 120 and respiration at 19. She knows that epinephrine can increase the pulse rate, so she is not concerned with the reading. The patient is slightly overweight, so the blood pressure reading also makes sense. take the blood pressure reading. The ST continues to take the patient's vital signs over a 45-minute period. She skips the last reading because the skin incision has been closed. The patient is moved to a waiting area. The circulating nurse asks the ST for her documentation. When she sees it, she asks why the ST didn't use the appropriate form. The ST replies that she could not find one. The ST has recorded the vital signs as follows: 1-145/95 pulse 120 resp 19 2- 150/95 pulse 120 resp 20 3-135/90 pulse 110 resp 12 She tells the circulator that the blood pressure changed as the anesthetic began to "wear off." The circulator is somewhat disturbed at the scrub's explanations and documenta- tion of the patient's vital signs. She asks the scrub why she did not record the middle blood pressure reading. The ST states that she didn't know it was required. a. List all the errors made by the new ST in her new role.
1. Failure to locate and use a working digital blood pressure cuff. 2. Failure to use the appropriate form for documenting vital signs. 3. Taking vital signs on a blank piece of paper instead of the appropriate form. 4. Skipping the final vital signs reading.
Blood pressure is the force of blood pushing against the walls of the arteries. In the scenario given, the surgical technologist (ST) recorded the patient's blood pressure readings as 145/95, 150/95, and 135/90. However, the ST made several errors, including not using the appropriate form for documenting the vital signs, not using a working digital blood pressure cuff, using a manual sphygmomanometer and stethoscope without checking for a pulse first, and not taking the patient's vital signs at the appropriate intervals. The ST also skipped the last reading and did not document the middle blood pressure reading.
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10 4/5+(834−6/12) no files plz and simplyfly it
Answer:
844.3
Explanation:
Thats the answer
The radiologic technologist does not have to wear a dosimeter during fluoroscopy cases; True or False
Answer:False
Explanation: Fluoroscopy uses ionizing radiation to generate images of the body.
what is backing material for ultrasound
Answer:
The backing material comprises a composite of tungsten powder, cerium oxide powder in an amount of 1.0 to 4.5% by weight tungsten, and an epoxy in a weight proportion to powder of from 4:1 to 50:1.
please I am in class five so teach me five things
Answer:
Explanation:
Brown spelled backwords is n word.
Amongus is dead
we live in a pendemic
tik toc is cancer
and lastly.
the end
An ER doctor is examining a burned patient and notices that the patient's burn has destroyed all three layers of skin.
What type of burn does the patient most likely have?
a sunburn
a first-degree burn
a second-degree burn
a third-degree burn
correct answer: third-degree burn. because only a third degree burn can destroy all three layers of skin.
Answer:
D. :)
Explanation:
A patient with poorly controlled diabetes over the last 5 years says to the nurse, "I always have numbness in my feet. What do you think would cause this?" What explanation should the nurse give?
- Depressed immune response
- Diabetic peripheral neuropathy
- Autonomic neuropathy
- Hyperosmolar hyperglycemic state (HHS)
The most likely explanation for the patient's numbness in their feet is B. diabetic peripheral neuropathy. Diabetes is a chronic condition characterized by high blood sugar levels over a prolonged period of time.
Over time, high blood sugar levels can damage the nerves in the body, leading to a condition known as diabetic neuropathy. Peripheral neuropathy is a type of diabetic neuropathy that affects the nerves of the feet and legs, and it is a common complication of poorly controlled diabetes.
The symptoms of diabetic peripheral neuropathy can include numbness, tingling, burning, or sharp pain in the feet and legs. Other symptoms may include weakness, muscle wasting, and difficulty walking. The condition can be progressive, and if left untreated, it can lead to complications such as foot ulcers and amputation.
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The nurse should inform the patient that the numbness in their feet could be a result of their poorly controlled diabetes over the last 5 years.
Specifically, it could be a result of a complication called hyperosmolar hyperglycemic state (HHS). HHS is a serious complication of diabetes that can occur when blood glucose levels remain high for extended periods, leading to dehydration and an increase in blood osmolality. This can lead to nerve damage and a loss of sensation in the feet, also known as peripheral neuropathy.
The nurse should explain to the patient that HHS requires immediate medical attention to prevent further complications and that proper management of their diabetes is essential to prevent future occurrences. The nurse should also encourage the patient to discuss any concerns or questions with their healthcare provider and work closely with them to develop a personalized plan for managing their diabetes and any related complications.
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(ii) The repayments on the loan are fixed at R35 000 per month (including capitalised interest). The balances as per loan statement were: R4 175 000 R4 028 000 ● 1 July 2020, 30 June 2021
The loan repayment is calculated based on the principal and the interest rate.
How is loan repayment calculated?Loan repayment is typically calculated using one of two methods: the equal monthly installment (EMI) method or the interest-only method.
Equal Monthly Installment (EMI) method: The EMI is the fixed amount that a borrower must pay each month to repay a loan. The EMI includes both the principal and interest portions of the loan, and is calculated using the following formula:
EMI = [P * r * (1 + r)^n] / [(1 + r)^n - 1]
where P is the principal amount of the loan, r is the interest rate, and n is the number of monthly installments.
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You're a leader in a small community hospital and you're tasked with developing new strategies to lower the overall cost of care. What clinical systems or new processes would you consider to help this task?
Please provide in depth examples and explanations. Please no copying/pasting other chegg material.
As a leader in a small community hospital tasked with developing new strategies to lower the overall cost of care, there are several clinical systems and new processes that you can consider.
Here are some examples:
1. Electronic Health Records (EHR): Implementing an EHR system can help streamline patient information, reduce paper usage, and minimize errors. EHRs allow for better coordination of care among healthcare providers, leading to improved efficiency and cost savings.
2. Telemedicine: Utilizing telemedicine technologies can help reduce costs associated with in-person visits. By providing remote consultations and monitoring, healthcare providers can reach more patients without the need for physical infrastructure. This can help lower costs related to travel, infrastructure, and staffing.
3. Care Coordination: Developing a robust care coordination program can help optimize patient care and reduce unnecessary healthcare services. This involves ensuring smooth transitions of care between different healthcare providers and settings, avoiding duplicate tests or procedures, and promoting effective communication among the care team.
4. Utilization Review: Implementing a utilization review process can help identify and eliminate unnecessary procedures, tests, or medications. By reviewing the appropriateness and efficiency of healthcare services, healthcare providers can reduce costs without compromising patient outcomes.
5. Health Information Exchange (HIE): Establishing an HIE system enables secure sharing of patient information between different healthcare organizations. This can help reduce duplicate tests, improve care coordination, and avoid unnecessary healthcare expenses.
6. Preventive Care Programs: Investing in preventive care programs can help reduce the need for expensive treatments and hospitalizations. By promoting regular screenings, vaccinations, and healthy lifestyle choices, healthcare providers can prevent or detect diseases at earlier stages, leading to cost savings in the long run.
7. Data Analytics: Utilizing data analytics tools can help identify patterns and trends in healthcare utilization and costs. By analyzing this data, healthcare leaders can make informed decisions to optimize resource allocation, identify areas for cost reduction, and improve overall efficiency.
It's important to note that the implementation of these systems and processes may require initial investments and training. However, in the long run, they have the potential to lower the overall cost of care while improving patient outcomes and satisfaction.
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What is a challenge that forensic science faces in the future? Not enough cases Stalling technology Limited resources All of the above
Answer: Limited Resources
Explanation:
As the population of humanity grows and people live closer with each other, there is bound to be more crime and therefore cases where forensic science is needed. This is therefore not a challenge faced by forensic science in future.
Technology having stalled is also not a challenge because technology generally improves with time. The only plausible challenge is therefore a lack of resources so the third option must be right.
What is the appropriate procedure for using an ice water bath with a student who is having a serious heat reaction?
Immediately immerse the player entirely into the ice bath.
Remove the student's equipment and shirt, and then submerge all but the head in the ice water bath.
Cool the student down before going to an ice bath to avoid shocking their system. Wait for EMS to arrive to determine if an ice bath is appropriate treatment.
An ice water bath with a student suffering from heat reaction is used by removing the student's equipment and clothes and then submerging all but the head in the ice water bath. Thus, option b is correct.
What is an ice water bath?An ice water bath is a method and cold therapy that reduces inflammation, soothes muscles, provides a boost, and enhances the breathing rate. It can be used for medical issues like heat reactions.
To use the ice bath the excess clothes of the person suffering must be removed so that the increased temperature is dealt with. The water in the tub must be about 35-58 degrees Fahrenheit in temperature.
Emerge the whole body except for the head of the person in the water for approximately 30 minutes. Add ice to maintain the cold temperature and then lift the person when the body temperature is reduced.
Therefore, the ice bath is given in case of heat reaction.
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A patient is in cardiac arrest. Ventricular fibrillation has been refractory to a second shock. Which drug and dose should be administered first by the IV/IO route?
Epinephrine 1 mg drug and dose should be administered first by the IV/IO route.
What is Epinephrine?A hormone and a neurotransmitter, epinephrine, often known as adrenaline, has two functions. It is a hormone that is produced and released by your adrenal glands, which are hat-shaped glands that are located on top of each kidney. It functions as a chemical messenger and central nervous system neurotransmitter to help send nerve signals from one nerve cell, muscle cell, or gland cell to another.The sympathetic nervous system, which is a component of the "fight-or-flight" reaction, your body's emergency response mechanism in the face of danger, produces epinephrine. The term "acute stress response" in medicine refers to the fight-or-flight reaction.Along with dopamine and norepinephrine, epinephrine is also referred to as a catecholamine.Learn more about Epinephrine here:
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Dr's order is 7.5 mg, the bottle on hand reads 5mg tabs how many tables are given?
Answer:
1.5 tablets
Explanation:
if you were getting one dose of 7.5mg but are given in the form of 5mg then it'll be 1 and 1/2 tablet to equal 7.5mg.
Difference between ischemic and hemorrhagic stroke.
An ischemic stroke occurs when a blood vessel supplying the brain becomes blocked, as by a clot. A hemorrhagic stroke occurs when a blood vessel bursts, leaking blood into the brain.
Paul is a 19 year old athlete who is 6' tall and weighs 178 lbs; rick is a 40 year old salesman who weighs 165 lbs and is 5'7 tall. Who is likely to have the higher bmr and why?
Which of the following describes the sympathetic division of the autonomic nervous system?
Answer:
The sympathetic division of the autonomic nervous system is the division that prepares the body for stressful situations. It is often referred to as the "fight or flight" system.
Explanation:
The best description for the sympathetic division of the autonomic nervous system is that it secretes norepinephrine.
What is an autonomic nervous system?An autonomic nervous system (ANS) can be defined as a component of the peripheral nervous system (PNS) in vertebrates, that is mainly responsible for the control and regulation of involuntary physiologic processes such as the glands and muscles of internal organs.
In Medicine, norepinephrine is aslo known as noradrenaline and it refers to a chemical substance that is predominantly secreted (released) from the sympathetic division of the autonomic nervous system (ANS), so as to increase both the rate and force of contraction of the heart, as well as skeletal muscle.
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what is the name given to the bone breakage accompanied by the tearing of the flesh?
Answer:
Explanation: The name given to the bone breakage accompanied by the tearing of the flesh is
Avulsion fracture
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what is hygiene in medical term
Answer:
Hygiene: The science of preventive medicine and the preservation of health. Also commonly used as a euphemism for cleanliness and proper sanitation.
Explanation:
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Name three advantages to maintaining the condition of ems vehicals?
Answer:
An ambulance is a medically equipped vehicle which transports patients to treatment facilities, such as hospitals. Typically, out-of-hospital medical care is provided to the patient.
Ambulances are used to respond to medical emergencies by emergency medical services. For this purpose, they are generally equipped with flashing warning lights and sirens. They can rapidly transport paramedics and other first responders to the scene, carry equipment for administering emergency care and transport patients to hospital or other definitive care. Most ambulances use a design based on vans or pick-up trucks. Others take the form of motorcycles, cars, buses, aircraft and boats.
Generally, vehicles count as an ambulance if they can transport patients. However, it varies by jurisdiction as to whether a non-emergency patient transport vehicle (also called an ambulette) is counted as an ambulance. These vehicles are not usually (although there are exceptions) equipped with life-support equipment, and are usually crewed by staff with fewer qualifications than the crew of emergency ambulances. Conversely, EMS agencies may also have emergency response vehicles that cannot transport patients. These are known by names such as nontransporting EMS vehicles, fly-cars or response vehicles.
The term ambulance comes from the Latin word "ambulare" as meaning "to walk or move about which is a reference to early medical care where patients were moved by lifting or wheeling. The word originally meant a moving hospital, which follows an army in its movements Ambulances (Ambulancias in Spanish) were first used for emergency transport in 1487 by the Spanish forces during the siege of Málaga by the Catholic Monarchs against the Emirate of Granada. During the American Civil War vehicles for conveying the wounded off the field of battle were called ambulance wagons. Field hospitals were still called ambulances during the Franco-Prussian Warof 1870 and in the Serbo-Turkish war of 1876 even though the wagons were first referred to as ambulances about 1854 during the Crimean War.An ambulance is a medically equipped vehicle which transports patients to treatment facilities, such as hospitals.Typically, out-of-hospital medical care is provided to the patient.
Explanation:
what is a common side effect of heparin
Answer:
Easier bruising, stomach/abdominal/back/joint pain, headaches, gum bleeding
Explanation:
41
Question # 10
Who identified microorganisms as the cause of infection in
people?
Answer:
Joseph lister
Explanation:
The person who identified microorganisms as the cause of infection in people was Louis Pasteur.
Pasteur was a French chemist and microbiologist who is considered to be the father of modern microbiology. In the 1860s, he conducted a series of experiments that demonstrated that microorganisms could cause disease. He showed that when he boiled chicken broth, the microorganisms that were present in the broth were killed, and the broth remained free of spoilage. However, when he left the boiled broth to cool, microorganisms would eventually re-enter the broth and cause it to spoil.
Pasteur's experiments led to the development of the germ theory of disease, which states that microorganisms are the cause of many diseases. This theory revolutionized the way that diseases were understood and treated. It led to the development of new methods of preventing and treating disease, such as vaccination and antibiotics.
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Possession of opium, morphine, or heroin without a prescription was made a crime by: the 1906 Pure Food and Drugs Act. the 1986 Anti-Drug Abuse amendments. the 1970 Controlled Substances Act. a 1915 Supreme Court decision.
Possession of opium, morphine, or heroin without a prescription was made a crime by various laws and decisions. The 1906 Pure Food and Drugs Act was one of the first federal laws to regulate drugs and require accurate labeling of ingredients.
It did not make possession of these substances without a prescription a crime but laid the groundwork for future drug control legislation.The 1915 Supreme Court decision in United States v. Doremus upheld the constitutionality of the Harrison Narcotics Tax Act, which required doctors and pharmacists to register and pay a tax to prescribe and dispense opioids. This decision allowed the government to regulate and control the production, distribution, and use of these drugs.The 1970 Controlled Substances Act (CSA) replaced previous drug laws and established a schedule of controlled substances based on their medical use, potential for abuse, and safety. Possession of opioids without a prescription is illegal under the CSA, and penalties vary depending on the drug's schedule and the amount in possession.The 1986 Anti-Drug Abuse amendments increased penalties for drug offenses, including possession of opioids without a prescription. These amendments also established mandatory minimum sentences for drug offenses, leading to the mass incarceration of drug offenders and disproportionately affecting communities of color.In summary, possession of opioids without a prescription was made a crime by the 1970 Controlled Substances Act, which established a schedule of controlled substances and regulated their production, distribution, and use. The 1986 Anti-Drug Abuse amendments increased penalties for drug offenses, including possession of opioids without a prescription, while the 1906 Pure Food and Drugs Act and the 1915 Supreme Court decision laid the groundwork for future drug control legislation.For more such question on heroin
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The Whole Story
What does it mean to say that the professional coding specialist’s job is to tell the whole story about the encounter between the health care provider and the patient? How does a professional coding specialist tell this story, answering the question of why the services were provided and demonstrating their medical necessity?
This involves understanding medical terminology and coding systems and using this knowledge to document the medical necessity of the services provided.
What is Coding?
Coding, in the context of healthcare, refers to the process of translating medical procedures and services into a standardized format using specific codes. These codes are used for various purposes, including billing, reimbursement, and healthcare analytics.
There are different coding systems used in healthcare, such as International Classification of Diseases (ICD), Current Procedural Terminology (CPT), and Healthcare Common Procedure Coding System (HCPCS). Each of these systems has its own set of codes and guidelines for assigning them.
As a professional coding specialist, it is their responsibility to translate the medical procedures and services provided to a patient into codes that can be understood by insurance companies and government agencies. They do this by reviewing the patient's medical records and identifying the diagnoses, procedures, and services provided during the encounter.
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ECOTOXICOLOGY
(e) State important aspects of allometry in dose-response relationship [4 marks]
Allometry in the dose-response relationship is a crucial aspect that considers the scaling, species variations, extrapolation, and safety assessment of the response to a chemical or drug.
It recognizes the differences in body size or weight among organisms and examines how these variations influence the dose-response relationship.
By understanding the scaling relationship, allometry enables the appropriate dose adjustments for different species or individuals. It takes into account species-specific differences in metabolism and physiology, allowing for the extrapolation of data between species or from animal models to humans. Moreover, allometry plays a vital role in safety assessment by establishing safe exposure levels that minimize adverse effects while maximizing therapeutic benefits. It helps ensure accurate and reliable predictions of the response to chemicals or drugs, promoting effective and safe use in various populations.
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Blood is flowing through an artery of radius 1.49 mm at a rate of 4.51 cm/s. Determine the blood flow rate in cm³/s. Input your answer in cm³/s, using 3 significant figures."
The blood flow rate through an artery of radius 1.49mm at a rate of 4.51cm/s is 0.315cm³/s
To determine the blood flow rate in cm³/s, we need to calculate the volume flow rate. The volume flow rate (Q) is given by the formula:
Q = πr²v where,
Q = Volume flow rate
π = Pi (approximately 3.14159)
r = Radius of the artery
v = Velocity of blood flow
From the given data,
Radius (r) = 1.49 mm = 0.149 cm (converting millimeters to centimeters)
Velocity (v) = 4.51 cm/s
Substituting the values into the formula, we have:
Q = π(0.149 cm)²(4.51 cm/s) = 3.14159 * (0.149 cm)² * 4.51 cm/s ≈ 0.315cm³/s
Therefore, the blood flow rate is approximately 0.315 cm³/s
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tamoxifen is an example of what type of chemotherapy drug class? immune system modulating agents, hormone-based chemotherapy drugs, vinca alkaloid, antitumor antibiotics
Tamoxifen is an example of a B. hormone-based chemotherapy drug.
It belongs to a class of drugs known as selective estrogen receptor modulators (SERMs). Hormone-based chemotherapy drugs, such as tamoxifen, work by targeting specific hormone receptors in the body, particularly estrogen receptors. They interfere with the normal binding of hormones, such as estrogen, to their respective receptors, thereby blocking the effects of these hormones in certain tissues.
In the case of tamoxifen, it acts as an estrogen receptor antagonist in breast tissue, inhibiting the growth of estrogen receptor-positive breast cancer cells. Tamoxifen is commonly used in the treatment of hormone receptor-positive breast cancer, both in the adjuvant setting (following surgery) and in advanced or metastatic cases. It is also used for breast cancer risk reduction in high-risk individuals.
By targeting hormone receptors, tamoxifen and other hormone-based chemotherapy drugs aim to disrupt the growth and proliferation of hormone-sensitive cancer cells. These drugs play a crucial role in the management and treatment of hormone receptor-positive breast cancer and are an essential component of hormonal therapy in breast cancer care. Therefore, Option B is correct.
The question was incomplete. find the full content below:
tamoxifen is an example of what type of chemotherapy drug class?
A. immune system modulating agents,
B. hormone-based chemotherapy drugs,
C. vinca alkaloid,
D. antitumor antibiotics
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In 32 days, a person saved $56. What was the
person's average daily savings?
In 32 days, a person saved $56. The person's average daily savings The correct answer is $1.80.
What is Average daily savings?Although it serves as a baseline for the general interest rate environment, the average savings account rate is not one that you should accept.
Instead, strive for annual percentage yields (APYs) that are significantly higher than the US average, like those provided by high-yield savings accounts.
18 weekly survey of banks, the national average interest for savings accounts is 0.23 percent APY.
Therefore, In 32 days, a person saved $56. The person's average daily savings The correct answer is $1.80.
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which statement describes recommended practice when using a pulse oximeter in the delivery room?
A recommended practice when using a pulse oximeter in the delivery room is to ensure proper placement and monitoring of the device.
When using a pulse oximeter in the delivery room, it is important to place the sensor on the newborn's right hand or wrist for accurate readings. The sensor should be secured in a way that allows continuous monitoring of the newborn's oxygen saturation levels. This helps healthcare providers to promptly detect any potential oxygenation issues or complications that may arise during the delivery process.
Regularly checking the pulse oximeter readings and ensuring a stable and reliable signal is also crucial. Additionally, healthcare providers should be familiar with the normal range of oxygen saturation levels for newborns and understand the significance of any deviations from the expected values.
By following these recommended practices, healthcare providers can effectively monitor the newborn's oxygen levels and respond promptly to any potential concerns during the delivery process.
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One of the residents has trouble with his eyes. You see him in the kitchen cutting fruit. He squints while he does so, and his siices are missing the fruit and hitting the table, coming close to his fingers. What should you do? Creck his support plan. • Assist him immediately. Ask him if he wants you to assist him Nothing Selected
Answer:
Assist him immediately before he hurts himself
Explanation:
This is a conclusion I have came up with for my leukemia project, Any suggestions what needs to be changed or what needs to be added??
In conclusion, you can try and prevent leukemia by reducing the amount you are in the sun without sunscreen, being a non-smoker, avoiding breathing toxic chemicals, and many other things. Leukemia is a cancer that can become deadly very fast if not treated and taken care of.
Answer:
The two most important categories of environmental factors causing cancer are tobacco and diet. Other important categories of environmental factors include alcohol, ultraviolet and ionizing radiation, medical procedures and drugs, occupation, reproductive behavior, pollution, and infection.