Answer:
vector - fleas
portal of exit - sneezing
portal of entry - skin
means of transmission - direct contact
Explanation:
1. Vector is defined as an organism which is responsible for carrying disease or pathogens from one host to another. fleas or insects are one pf the example of vector as they carry pathogens for rickettsial diseases, murine, and bubonic plague.
2. Portal of exit
is defined as the site if the host body from where the pathogens leave one host to enter another host. Water droplets coming out in sneezing is one of the way through which micro-organisms or pathogens leave host body and spread to another.
3. Portal of entry
is defined as the site in organism through which pathogen or micro-organism enter in human body and causes the disease. skin is one of the means through which pathogens enter.
4. Means of transmission can be defined as the movement or transmission of diseases or pathogens from one person to others. Direct contact include physical contact between an infected person and a susceptible person through sexual contact, kissing, contact with body lesions or contact with oral secretions. Diseases caused by direct contact include common cold, chicken pox, Hepatitis A and B, and conjunctivitis (Pink Eye).
Hence, the correct matches are as following:
vector - fleas
portal of exit - sneezing
portal of entry - skin
means of transmission - direct contact
Answer:Fleas - vector
The escape portal - sneezing
Entry Gateway - Skin
Means of Transmission - Direct Touch
Explanation:
HELP ME
together, insulin and glucagon help maintain a state called homeostasis in which conditions inside the body remain steady. when blood sugar is too high, the pancreas secretes more insulin. when blood sugar levels drop, the pancreas releases glucagon to raise them. this is an example of how the body keeps _________(select all 3 that apply)
A-Balance
B-Death
C-Stability
D-Feedback (mostly negative but sometimes positive
E-Sugar High
Answer:
E
Explanation:
Because when your body has two much sugar the pancreas relases the liquid to reduce the sugar
give me brainnleist
help pleaseee i need to get this done
Answer:
A bad behavior would be mating if ya know what i mean, smoking, vaping,
bad videos. Avoid the risk by hanging out with the correct people.
(sorry dont know what to say for 2) pls. give brainiest
What is a benefit of living in a mixed-use development over a suburb
Answer:
The creation of better spaces, more affordable, and safer neighborhoods that are accessible on foot is made possible by the establishment of mixed-use developments. Green space creation or preservation is favored by reducing urban use areas. They use less energy and produce fewer emissions.
Explanation:
Hope you found this answer helpful!
Answer:
It is cheaper safer with accesability of foot trafic
I've been told I have coronavirus....What do I do?!
Explanation:
If the results were positive and you are sure it is an accurate test, you will need to self-isolate and stay in your room. Make sure that you take day medicine because you will need to sleep during the day, and night medicine because you need to get a good rest. Ask your parents (if they don't have corona) to get you pedialyte, chicken noodle soup and crackers. The pedialyte might taste weird but you'll get used to it. Also get some green tea and some decaf for the green tea - just a preference. Make sure you are wearing a mask around your family, taking baths, and rest in your bed. This is what I did when my family and I had corona - hope this helps!
What are some other ways you think the environment can affect health? Feel free to research books and/or the Internet for ideas.
What are some other ways you can help reduce waste and improve the environment?
Which is considered normal blood pressure?
A) 129/89
B) 118/76
C) 135/85
D) 145/90
Answer:
B
Explanation:
Match these items.
1. the fluid that runs through the circulatory system
2. 95 percent water
3. the lower part of the heart
4. a gas expelled by the body through the lungs
5. the upper part of the heart
6. help to stop bleeding
7. carry oxygen to the cells and take carbon dioxide away
8. help the body fight infection
platelets
blood
red blood cells
carbon dioxide
atria
white blood cells
ventricles
plasma
Answer:
Plasma- 1 The fluid that runs through the circulatory system
Blood - 2 95% water
Ventricles - 3 the lower part of the heart
Carbon Dioxide - 4 The gas expelled by the body through the lungs
Atria - 5 The upper part of the heart
Platelets - 6 Help to stop bleeding
Red Blood Cells - 7 carry oxygen to the cells and take carbon dioxide away
White Blood Cells - 8 help the body fight infection
Explanation:
The matching of the words with respect to their actions is as follows:
Platelets: Help to stop bleeding. Blood: 95 percent water. Red blood cells: Carry oxygen to the cells and take carbon dioxide away. Carbon dioxide: The gas expelled by the body through the lungs.Atria: The upper part of the heart. White blood cells: Help the body fight infection. Ventricles: The lower part of the heart.Plasma: The fluid that runs through the circulatory system. What is the Circulatory system?The circulatory system may be defined as a type of biological system that significantly contains the heart and the blood vessels and migrates blood throughout the body along with oxygen and other required nutrients.
The body's white blood cells assist in fighting against infections. While red blood cells carry out oxygen as well as essential nutrients to each and every cell and take carbon dioxide away.
Therefore, the matching of the words with respect to their actions is appropriately mentioned-above.
To learn more about Platelets, refer to the link:
https://brainly.com/question/4883461
#SPJ2
how might staying fit help cope with stress
Answer:
Physical activity helps to cope with stress by releasing happy chemicals in the brain
Explanation:
1. People who are near smokers breathe in air
a. that is clean because secondhand smoke is harmless
b. that contains only carbon dioxide and oxygen
c. that contains nicotine and carbon dioxide
Answer:
C.That contains nicotine and carbon dioxide
Explanation:
Because since a cigarette has nicotine and it turns to carbon dioxide and nicotine because, if it was clean air it wouldn't have a smell to it either or carbon dioxide.
At least I think that what it is because I live with a smoker.
Multiple Choice
We are only supposed to be friendly to people that look and act similar to ourselves.
True
False
Answer: False
Explanation: because you should be nice to anyone.
Answer: False
Explanation: You should be friendly to everyone even they look and act different than you :)
Question 13 (1 point)
To stop severe bleeding, you should first cover the wound in gauze and then position the wound higher than the heart to slow blood loss.
True
False
Question 14 (1 point)
Most people who are stung by insects can be treated at home, but people who experience anaphylaxis require immediate emergency care.
True
False
Question 15 (1 point)
After moving electrical wires and checking that a person with electrical shock is safe, you then call 911.
True
False
Question 16 (1 point)
Automated external defibrillators and Hands-Only CPR should be used only by people with training to restore breathing and heartbeat.
True
False
Answer: False, and then the rest after that are true
Answer:
Question 13 Answer: True
Question 14 Answer: True
Question 15 Answer: False
Question 16 Answer: True
Which choice is a long-term effect of marijuana use?
O disrupted brain development in people under age 26
O improved coordination
decreased heart rate
O weight loss
An individual with heart disease would benefit the most from following a diet that is __________.
A.
rich in fiber and carbohydrates
B.
low in sodium, fats, and cholesterol
C.
free from lactose, fats, or salt
D.
low in sugar and cholesterol
Please select the best answer from the choices provided.
A
B
C
D
HURRY PLEASE !!!!
(GIVING BRAINIEST+100 POINTS)
How is the skeletal system like an engine?
Answer:
They are controlled automatically by the nervous system. In a car, the engine is very similar to the muscular system.
Explanation:
Answer:
the skeletal system is like an engine because it is what keeps u all together. if your engine stopped working your car would be unusable. the skeletal system relates to this because it consists of bones and connective tissue, including cartilage, tendons, and ligaments which is what your body needs to keep up and running like a cars engine
Explanation:
What does alcohol do to your body?
who knows why we have white blood cells?
Answer:
White blood cells are part of the body's immune system. They help the body fight infection and other diseases.
Questions to make you think part 3: if you were offered 10 more years added to your life span but you had to be separated from your family would you make the trade
Answer:
Yes, I would.
Explanation:
Firstly because it never said anything about not communicating with them. Just because I don't see them doesn't mean I can't maintain a relationship with them. Also because I'd get to explore for ten years, I'd get to learn more and just live, breathe, and watch movies I might not have been able to see. I could read more books and fall in love or spend time with my S/O, I could go to Greece and try new foods, explore, and just be excited. Those added ten years would mean a promise to me, if they were my last ten years, or just added randomly, if the point of life is to live, then that's what I'm going to do. I'm going to live for all of the people who couldn't.
ical thinking. What are antibiotics? For what communicable diseases are antibiotics most effective?
Answer: Antibiotics are ______________. Antibiotics are most effective for ________________. (Pg. 376)
Answer: Antibiotics are medicines. Antibiotics are most effective for bacterial infection.
Answer:
An antibiotic is a type of antimicrobial substance active against bacteria. It is the most important type of antibacterial agent for fighting bacterial infections, and antibiotic medications are widely used in the treatment and prevention of such infections. They may either kill or inhibit the growth of bacteria.
Explanation:
Antibiotics do not help fight viruses — they only cure bacterial infections, such as strep throat or whooping cough. Using antibiotics to treat a virus may actually do more harm than good.
I need help on this one
I think twisted my ankle, i put an ice but it hurts and is super hard to walk.
what do i do?
If you suspect you have twisted your ankle, it's important to take proper care of it to reduce swelling and prevent further injury. Here are some steps you can take:
Rest the ankle and avoid putting weight on it.
Ice the ankle to reduce swelling. Use a cold pack or bag of ice wrapped in a towel, and apply it to the ankle for 20-30 minutes every 3-4 hours.
Elevate the ankle above the level of your heart to help reduce swelling.
Compress the ankle using an elastic bandage to help immobilize it and reduce swelling.
Take over-the-counter pain medication such as ibuprofen or acetaminophen if you are experiencing pain.
If the swelling and pain do not improve within a day or two, or if you are experiencing severe pain, it is important to see a doctor. They can evaluate the extent of the injury and determine if you need further treatment such as physical therapy or a cast.
It's also important to not ignore the injury and make sure it's not something more serious. Keep in mind that if you have more severe pain, swelling, or discoloration, you should seek medical attention immediately.
Answer:
I hope you feel better soon! iI hope my answer is helpful!
Explanation:
Twisted ankle certainly has a twist and to cure twisted ankle becomes compulsory. However, the time taken to cure depends on the severity of the injury; it usually falling between weeks to few months.
RICE
The RICE method is considered to be an effective treatment.
R stands for rest that helps in reducing the pain and also in avoiding more injuries.
I refer to ice that is applied to the affected area to reduce pain and swelling.
C stands for compression that helps in reducing the swelling.
E stands for elevation that helps in draining the blood levels from the injured part.
The severity of the injury indicates the ways to cure twisted ankle.
Medicine
Analgesic medicines such as acetaminophen (Tylenol®, Atasol®) can help in relieving the pain. Anti-inflammatory drugs, such as ibuprofen (Advil, Motrin), are conventionally used in the acute phase (for 2 or 3 days) in addition to compressive and applying ice. They help relieve the pain. However, there is no evidence that they accelerate healing. The inflammatory reaction is part of the process of tissue repair.
People who take anti-inflammatories should pay attention to their effects on the stomach, which can be major (stomach pain, gastrointestinal bleeding, ulcers, etc.). Follow the dosage carefully.
Movements
First make small movements of the foot and ankle, according to your tolerance, without increasing the pain and without putting the weight of the body on your foot. The movements of the ankle that you can do: point the foot, bend the ankle, turn the foot inward and outward without moving the knee. Make these movements knee tight, if possible.
Strengthen
Develop strength of the ankle and foot. In addition, do not forget to stimulate the musculature of the leg, thigh and even the trunk. The body adapts quickly to a modified walking pattern, such as lameness, whether it is caused by pain or weakness.
Stabilize
Stimulate your balance, on one or two feet. First, with your eyes open, then with your eyes closed to increase the level of difficulty. People who think they have an old healed sprain may have a few minutes of physical activity before the stability exercises. Muscle fatigue can sometimes highlight a loss of balance that would otherwise go unnoticed.
Re-educate
When pain is controlled or absent, resume physical activity gradually. Such as stationary cycling, walking or running in the pool, with or without contact with the ground. A physiotherapist can help you rehabilitate or treat a sprain.
Which research question would lead to the MOST comprehensive information about the correlation between smoking and heart disease?
Responses
A How does nicotene affect a person's health?How does nicotene affect a person's health?
B Why are smokers more likely to develop heart disease than non-smokers?Why are smokers more likely to develop heart disease than non-smokers?
C Is smoking related to increased cholesterol levels?Is smoking related to increased cholesterol levels?
D Does smoking while pregnant increase heart defects in newborn babies?Does smoking while pregnant increase heart defects in newborn babies?
is it true that humen have 5 scenes
Answer:
Humans have 5 senses
Explanation:
Touch Smell vision hearing Touch
1- Describe two signs that your internet use is becoming unhealthy
2-Explain and describe the impact of bullying and harassment.
on the wrongdoer victim, and bystanders.
1- Impact on victims and bystanders
2- Consequences for the wrongdoer
3- ‘There are some types of bullying that people might assume are harmless.
They may think that it is not as bad as physical assault. give examples of these less visible types of bullying ?.
Answer:
Anxiety, and moodiness
Explanation: Sometimes bullying overlaps with discriminatory harassment. Behavior is to enact retribution or to impart a moral lesson.
Bullying, cyberbullying, prevention and response.
Explain how yeast cells can be considered single-celled organisms when they are still connected together.
its something in my school and i cant seem to figure out what they are talking about.
Answer:
Yeasts are single-celled eukaryotes, therefore, they have a nucleus and organelles characteristic of more complex life forms. Budding yeasts are able to participate in a process that is similar to s.exual reproduction that entails two haploid cells combining to form a diploid cell.
Explanation:
lol, here ya go! Have a good day/night!!
P.S.; hope this helped!!
A good laugh keeps you healthy,
So maybe i can make you laugh.
Look at the images.
Answer:
Laughing is good for your heart.
Explanation:
When you laugh, your heart rate increases, and you take many deep breaths. This mean that more oxygenated blood is circulated through your body – improving your vascular function. Prevents heart disease. Improved vascular function and circulation can also help reduce your risk of a heart disease diagnosis
how do balance beam exercises help enhance movement skills?
Answer:
Body Control
Strengthen Ankles
Strengthen Feet
Answer:
Body Control
Strengthen Ankles
Strengthen Feet
Explanation:
plz help im failing......
Answer:
serving size is 6 rolls. 7 servings per container. 440 calories if you eat 12. 240 grams of fat will be eaten if you eat 18 rolls.
what is the disorder of decubitus ulcers
Answer:
bedsores
Explanation:
it happens on your skin and underlying tissue when theres is alot of pressure on it. usually on boney areas
The brain sends signals to the rest of the body so that our bodies do what is needed to survive. Explain what the brain tells your body to do if you touch a hot object with your hand.
Move your hand away
Pump less blood to your hand
Slow down your heart rate
Take in more oxygen to your hand
Describe an addiction to medications or drugs. Explain how a person can transition from experimentation to addiction , what does it mean to be addicted , write about substance use disorder
Answer:
An addiction to medications or drugs is a chronic and often relapsing disorder that is characterized by compulsive drug seeking and use despite the harmful consequences.
Explanation:
An addiction to medications or drugs is a chronic and often relapsing disorder that is characterized by compulsive drug seeking and use despite the harmful consequences. It is a complex condition that affects the brain and the body, and can have serious physical, psychological, and social consequences.
The transition from experimentation to addiction can occur gradually over time, as a person continues to use drugs or medications despite the negative consequences. At first, a person may use drugs or medications recreationally, to enhance their mood or to deal with stress. However, as they continue to use these substances, they may develop a tolerance, which means that they need to use more of the substance to achieve the same effects. Over time, this can lead to dependence, which means that the body has adapted to the presence of the substance and requires it to function normally. This can make it very difficult for a person to quit using the substance, even if they want to.
Being addicted means that a person has lost control over their drug use, and that it is causing significant problems in their life. They may continue to use drugs or medications even if it is causing health problems, relationship problems, financial problems, or legal problems. They may also experience withdrawal symptoms if they try to quit using the substance, which can make it very difficult to quit.
Substance use disorder is a medical condition that is characterized by a problematic pattern of substance use that leads to significant impairment or distress. It is a complex condition that can be caused by a variety of factors, including genetics, environment, and mental health. It can also have serious consequences, including overdose, injury, and death.
Treatment for substance use disorder often involves a combination of behavioral therapies and medications, and can be tailored to the individual needs of the person. It can be a long and difficult process, but with the right support, it is possible to overcome addiction and achieve long-term recovery.
Answer:
Substance use disorder (SUD), also called addiction, is a chronic brain disease that is characterized by compulsive substance abuse, despite harmful consequences. Substances can be legal (alcohol, tobacco, prescription drugs) or illegal (marijuana, cocaine, heroin).
SUD can develop from experimentation with drugs or alcohol. People may start using substances for a variety of reasons, such as to relieve stress, to fit in with friends, or to self-medicate for mental health conditions.
When someone experiments with drugs or alcohol, they may experience pleasurable effects, such as relaxation, euphoria, or increased energy. These effects can be reinforcing, which means that they make people more likely to use the substance again.
Over time, people who use substances may develop tolerance, which means that they need to use more of the substance to get the same effect. They may also experience withdrawal symptoms, which are unpleasant physical and psychological symptoms that occur when they stop using the substance.
Withdrawal symptoms can be severe, and they can make it difficult for people to quit using the substance. This is why SUD is considered a chronic disease.
People with SUD may continue to use substances even though they know it is causing problems in their lives. They may lose their jobs, their relationships, and their health. They may also engage in risky behaviors, such as driving under the influence or having unprotected sex.
There is no one-size-fits-all treatment for SUD. The best treatment plan will vary depending on the individual's needs and circumstances. However, there are a number of effective treatments available, including medication-assisted treatment (MAT), therapy, and support groups.
Explanation: