Select the correct answer.
Which of the following is the ability of the heart and respiratory system to use oxygen to sustain aerobic exercise?
a. Cardiovascular endurance
b. muscular strength
c. flexibility
d. body composition

Answer:

To supply enough oxygen to our muscles

Explanation:

When we cut off oxygen to our muscles by holding our breath,we risk injuries,spikes in blood pressure,muscle cramps and dizziness.

We are able to exercise comfortably without strain on muscles and increase blood flow to the body

Six barriers that can affect learner's participation and success in learning and development at school are socioeconomic factors, language and cultural barriers, learning disabilities and special needs, lack of individualized instruction, discrimination and bias, and lack of support systems.

Six barriers that can affect learner's participation and success in learning and development at school are as follow:

1. Socioeconomic Barriers: A learner's engagement and success may be hampered by limited access to resources like textbooks, technology, and educational support resulting from economic hardship.

2. Communication Barriers: Caused by Language and Cultural variations: Language barriers and cultural variations can make it difficult for students to fully interact with and comprehend the content.

3. Students with learning disabilities or special needs: may encounter barriers in getting access to the right accommodations and support, which can affect their engagement and academic achievement.

4. Insufficient individualised instruction can prevent a learner from actively engaging with the content and realising their full potential. This is due to inadequate consideration of individual learning needs and styles.

5. Discrimination and Bias: Discrimination against students on the basis of their colour, gender, or socioeconomic background can foster a hostile learning environment, restricting their sense of belonging and impeding their involvement and success.

6.Lack of Support Systems: A learner's motivation, confidence, and overall engagement in school activities can suffer from a lack of support from classmates, parents, or teachers.

Addressing and mitigating these barriers through inclusive practices, individualized support, access to resources, cultural sensitivity, and creating supportive learning environments are crucial for promoting equal opportunities and maximizing learner participation and success in school.

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A desirable blood lipid profile would include an LDL cholesterol of <100 mg/dL (Option C).

A healthy blood lipid profile typically consists of:

1. Total cholesterol below 200 mg/dL.

2. LDL (low-density lipoprotein) cholesterol below 100 mg/dL, as it is considered "bad" cholesterol and can lead to plaque buildup in the arteries.

3. HDL (high-density lipoprotein) cholesterol above 60 mg/dL, as it is considered "good" cholesterol and helps remove LDL cholesterol from the bloodstream.

A  desirable blood lipid profile would include an LDL cholesterol of <100 mg/dL and an HDL cholesterol of > 40 mg/dL for men and > 50 mg/dL for women. Total cholesterol should be below 200 mg/dL, but this alone is not enough to indicate a desirable lipid profile. An LDL cholesterol of >150 mg/dL is considered high and increases the risk of cardiovascular disease. An HDL cholesterol of <30 mg/dL is considered low and also increases the risk of cardiovascular disease.

Thus, the correct option is C.

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Answer:

anything could be considered a drug if u get addicted to it

Answer:

it is defined as a drug because it stimulates the central nervous system, causing increased alertness. so yes

Explanation:

The heart is located in the chest and is inferior to the diaphragm. It lies between the lungs and slightly to the left side of the body. The heart is surrounded by the rib cage which provides some protection and helps maintain its position within the chest.

The heart is a muscular organ responsible for pumping blood throughout the body. It is located in the chest, also known as the thorax. Specifically, it is found in the mediastinal cavity, which is the space between the lungs. The heart is inferior to the diaphragm, a muscle located at the base of the chest that helps in breathing.

The position of the heart within the chest is important as it allows it to pump blood efficiently to the rest of the body. The rib cage provides protection to the heart, helping to shield it from external harm. Additionally, the rib cage helps to maintain the heart's position within the chest, keeping it stable while it beats.

Overall, the location of the heart within the chest is critical to its function. Its position helps to ensure that it can pump blood effectively to the rest of the body, and its protection by the rib cage helps to keep it safe from harm. Understanding the anatomy of the heart and its location within the body is essential for the proper diagnosis and treatment of heart-related conditions.

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Answer:

Calvarium (roof): the frontal, occipital and parietal bones tend to grow slightly earlier

Base: the sphenoid, ethmoid, occipital and temporal bones tend to grow slightly later

Explanation:

should be right

Answer:

experts speculate that about 70% of foodborne illness cases go undiagnosed because they result from viral causes.

Explanation:

Experts speculate that about 70% of foodborne illness cases go undiagnosed because they result from viral causes.

Foodborne illness (food poisoning) is caused by consuming contaminated food, beverages, or water and can be a variety of bacteria, parasites, viruses and/or toxins.

A foodborne illness occurs when someone gets sick after consuming a contaminated food or drink. It is also called foodborne disease, foodborne infection, or food poisoning.

By conducting a thorough history and physical exam, and ordering appropriate lab tests, you can narrow the diagnosis and appropriate treatment. A number of diagnostic tests—such as a stool culture, blood test, or examination for parasites.

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Answer:

Explanation:Let children know that it's normal to have many feelings after a traumatic experience. Take their reactions seriously, correct any misinformation about the traumatic event, and reassure them that what happened was not their fault. Help your child learn to relax.

Answer:

Question 7: B

Question 8: A

Question 9: B

Explanation:

Question 7: This is common sense, I always soak and clean raw meats with vinegar to kill bacteria and bugs that might have landed on it.

Question 8: This is true because if it's perishable it can expire quickly, and expire food equals bad, meaning it can make you sick.

Question 9: You're correct

Answer:

select what three

Explanation:

The probability of a person with hepatitis C being infected in the course of his or her professional occupation depends on the specific occupation and the level of exposure to the virus in that occupation. However, according to the Centers for Disease Control and Prevention (CDC), the overall risk of occupational exposure to hepatitis C is low.

The CDC reports that the risk of infection from a needlestick or other sharp object injury involving an infected patient is estimated to be 0.2% to 0.4%, or 2 to 4 infections per 1,000 exposures. Therefore, the probability of a person with hepatitis C being infected in the course of his or her professional occupation would be 0.002 to 0.004, or 0.20% to 0.40%.

To round this answer to two decimal places, we would get 0.00 for the lower end of the range and 0.01 for the higher end of the range. So the probability of a person with hepatitis C being infected in the course of his or her professional occupation, rounded to two decimal places, is between 0.00 and 0.01.

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False, the end of bones are covered with cartilage. The ligaments is a connective tissues that attach the bones together.

Connective tissue with a lot of dense collagen fibers makes up ligaments. They can be found in the body in a variety of sizes and shapes. Some appear to be strings, while others resemble wide or thin bands.

Two bones are frequently joined by ligaments, especially in the joints: They hold the ends of two bones together or stabilize the joint like sturdy, tightly linked straps or ropes.

The womb serves as a common illustration, as it is held in place in the pelvis by ligaments. Additionally, ligaments may join two or more organs together.

Therefore, False, the end of bones are covered with cartilage. The ligaments is a connective tissues that attach the bones together.

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a person described as fit can be described as healthy.

the consideration of fit individual being healthy is more related to the physical aspect as they train their bodies to to achieve a certain goal. With said goal the individual gains plenty of pros towards this accomplishment by increasing their stamina, strength and other things along that line.

Some people that are fit also achieve their results by their diet, which plays a big role in a persons health .

With this in mind a person that is decribe as fit can also be considered healthy

In most climes, people feel that it is wrong for teenagers to be sexually active. They believe that it is best for teenagers to reach adulthood or be married before becoming active. A piece of advice that would help to delay sex until marriage is for teenagers to be focused on life goals.

Most people believe that teenagers should reach the age of adulthood (in some societies 18 years) before they can make the decision to engage in sexual activities.

This is considered right because, at that age, people can take responsibility for their actions. To help teenagers remain focused, the advice will be for them to be focused on their personal goals.

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Mental illness varies from one population to another. This difference is shown in how mental illnesses are diagnosed and treated.

Culture, gender, and ethnicity, as well as age, play significant roles in determining the pattern of mental illness in the population. Psychological symptoms could be interpreted in two different ways based on age/gender/identified problems. Examples of how patterns of mental illness differ according to the populationThere are a few ways that mental illness patterns differ according to the population, which includes the following;1. GenderOne way in which the pattern of mental illness differs according to the population is gender. Females are more likely than males to experience anxiety, post-traumatic stress disorder (PTSD), and depression.

Meanwhile, males are more likely to experience attention-deficit/hyperactivity disorder (ADHD), conduct disorder, and autism spectrum disorder.2. Age Patterns of mental illness also differ by age. Anxiety and depression are more common in adults than in children and adolescents. Schizophrenia and autism are more common in adolescents than in adults. Children are more likely than adults to experience ADHD and learning disabilities.3. Ethnicity Another way in which the pattern of mental illness differs according to the population is ethnicity. For instance, Hispanic individuals are more likely to experience substance use disorders than non-Hispanic whites.

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AnswerEnergy transformation is when energy changes from one form to another – like in a hydroelectric dam that transforms the kinetic energy of water into electrical energy.

Explanation:if this is wrong sorry

Answer:

please mark me brainliest and thank me. :)

Explanation:vvFor example, when electricity moves from a wall plug, through a charger, to a battery. Energy transformation is when energy changes from one form to another – like in a hydroelectric dam that transforms the kinetic energy of water into electrical energy.

Answer:

you can reclaim and reuse water for a lot of things, so false.

Explanation:

:)

Answer:

Baseplate

Explanation:

to establish the initial arch form in the construction of complete dentures

Atherosclerosis which is a disease where blood flow in the artery wall is blocked is a non-communicable disease. Making option C the right answer to the question.

What is a noncommunicable disease?

A non-communicable disease is a group of health conditions that are not caused by a bacterium, virus, or another microorganism that causes disease. This disease is noninfectious meaning other healthy individuals can not get these diseases from someone suffering from it.

In non-communicable people get these diseases mostly due to poor lifestyles or family history and it is quite different from a communicable disease that can be transmitted by person-person contact, sexual intercourse, blood transfusion, and so on. Examples of communicable diseases include HIV/AIDS, COVID-19, Chickenpox, and so on.

The following are further examples of non-communicable diseases:

In summary, noncommunicable diseases are prolonged health conditions such as Parkinson's disease, Stomach ulcers, diabetes and so many more. Sufferers of this disease don't infect people with it.

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The complete part of the question is:

which of these is a non-communicable disease?

a. Chickenpox.

b. Tuberculosis.

c. Atherosclerosis.

d. Herpes simplex 1

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Monitoring the patient's symptoms and promptly addressing any concerns, healthcare professionals can ensure the patient's well-being and provide the necessary support during interferon therapy.

The home health nurse is responsible for caring for a patient undergoing interferon therapy for cancer. During the course of treatment, it is crucial to monitor the patient's progress and identify any concerning symptoms. In this scenario, the patient's statement that requires further assessment is: "I'm getting a lot of fevers."

Fever is a common side effect of interferon therapy, making it an important symptom to address. When receiving interferon, patients may experience an increased susceptibility to infections, leading to fever development. It is essential for patients to promptly communicate the occurrence of a fever to their healthcare provider.

Upon reporting a fever, the physician will evaluate its severity and determine appropriate actions. These measures may include adjusting the medication dosage, prescribing medications to manage fever, or conducting additional tests to identify the underlying cause. The nurse should closely observe the patient's condition and be vigilant for any other potential warning signs that necessitate further assessment.

By closely monitoring the patient's symptoms and promptly addressing any concerns, healthcare professionals can ensure the patient's well-being and provide the necessary support during interferon therapy.

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