Define t-cells and what they do

Answers

Answer 1

Answer:

the white blood cells, part of the immune system, system that tailors the body's immune response to specific pathogens

Explanation:


Related Questions

What is the natural pacemaker of the heart where the cardiac electrical
impulse begins?

Answers

Answer:

node (sinoatrial node) – known as the heart's natural pacemaker. The impulse starts in a small bundle of specialized cells located in the right atrium, called the SA node. The electrical activity spreads through the walls of the atria and causes them to contract. This forces blood into the ventricles.

Explanation:

3 Points
Which of the following is an example of a health-promoting behavior?

Answers

Answer:

A Running on a treadmill

B. Getting as little sleep as possible

C. Acting on impulses

Explanation:

please help!!!

Logan is examining a leaf under a microscope. He notices tiny holes on the bottom of the leaf. He learns that these holes allow the plant to exchange gases with the air around them. Logan wants to identify a similar structure that animals have. Which of the following would be the bestchoice for an animal body structure that performs the same function as the tiny holes on a plants leaves?

A. Eyes
B. Nose
C. Ears
D. Tongue

Answers

ANSWER: Tongue

Explanation:

What is continuous quality improvement and how is it implemented in health care? Why is CQI necessary within a health care environment?

Answers

Answer:

Continuous Quality Improvement (CQI) in Health Care is a structured organizational process that involves physicians and other personnel in planning and implementing ongoing proactive improvements in processes of care to provide quality health care outcomes

Explanation:

_____ is the idea that you can change your behavior if you change your thoughts.

Answers

Manifestation??? I think

Answer:

Cognitive-behavioral therapy

Explanation:

Your welcome

Which of the following are impacted by mental disorders?

Answers

Answer:

I can't answer this question because I don't know where the other part of the question is.

Answer:It's Probably Emotions Or All of the Above

Explanation:I'm Taking a Quiz that's not showing me the answers i turned it (Sorry If it's wrong)

which might be an effect of hepatits

Answers

Answer: it can cause cirrhosis, or scarring of the liver, over time. As HCV progresses, symptoms like skin problems, blood disorders, and weight loss may appear.

Explanation:


If a person's goal is to increase his or her overall fitness, which is the most important factor: the specific aerobic exercise a person does or the intensity of the exercise? Defend your response.

Answers

Answer:

I think both factors: the specific aerobic exercise and the intensity of the exercise. The most important specific aerobic exercise that will help a person's goal  to increase his or her overall fitness will depend on their health goals and or their ability to participate and how intense they can push themselves, in certain exercises or sports due to their over all state of health. Some of the specific aerobic exercises include walking, swimming, running, group fitness classes, cycling, fitness machines all promote cardio respiratory fitness.

Explanation:

Got 100% on E2020

Feb 7, 2022

Intensity is the more important factor if describing about the overall fitness of a person. Maintenance of the daily activity is extremely important such that the healthy routine can be made to follow continuously.

What are the examples of aerobic exercises ?

It includes brisk walking, swimming, cycling and more or running as well where the aerobic exercises help the burn fat and along with that increases the efficiency of body muscles.

In order to control and maintain cardio respiratory fitness, a person should at least  participate in  the aerobic exercises of  the moderate intensity for nearly about 30 minutes for  three to four times in  a week.

Intensity is more essential when it comes in improving physical fitness with that . Maintaining it at  certain level would maintain the physical powers at a standstill that  is also not  bad thing depending on what a person needs.

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Select all the correct answers.
Which three food handlers are following correct cleaning and sanitizing guidelines?

Klara cleans the slicer with hot water and detergent before using it for slicing bread.
Selina sanitizes all the salad bowls used for lunch service once a week.
Dave runs the cleaning and sanitizing solution through the ice cream machine every evening.
Mikael cleans his knives and then soaks them in a chlorine solution after using them for four hours.
Nora washes, rinses, and sanitizes the ladle after dropping it on the floor accidently.

Answers

Answer:

Nora

Explanation: Selina is definitely wrong, the Dave one sounds wrong, the Klara option doesn't sound right, and Mikael should probably be cleaning knives after each use

Answer:

Nora washes, rinses, and sanitizes the ladle after dropping it on the floor accidently.

Explanation:

everyone else is doing to much

All leaders have the same personality traits.


Please select the best answer from the choices provided.

T
F

Answers

Answer:

F (False)

Explanation:

I just took the test on E 2020

The statement "All leaders have the same personality traits" is absolutely false.

What do you mean by Personality traits?

Personality traits may be defined as the types of traits that effectively reflect the characteristic of people with respect to patterns of thoughts, feelings, and behaviors.

These traits imply consistency and stability someone who scores high on a specific trait like extraversion is expected to be sociable in different situations and over time.

The Big Five personality traits may include extraversion, agreeableness, openness, conscientiousness, and neuroticism. So, when a group of individuals came across these personality traits, each one of them has differences in their level. One individual is highly open, while the other follows the behavior of neuroticism.

Therefore, the statement "All leaders have the same personality traits" is absolutely false.

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1.Why did people decide to protect Yellowstone?
(5 points)
1. Yellowstone was a national park.
2. It was a good place to hunt and fish.
3. There was a hill made of black glass
4. They wanted everyone to be able to enjoy it.

Answers

They wanted everyone to enjoy it.

Answer:

1

Explanation:

How does technology impact the delivery of health care services with each of these three types of health care organizations?
Include how technology impacts and allows for more robust home health options for the elderly, or the chronically or terminally ill patient.

Answers

Answer:

Technology now provides a lot of health care facilities while sitting at home.For example, the digital ultrasound generator.It helps a lot of women and saves them the issue of going to the hospitals and waiting for service.The elderly tend to forget more and can use many apps to remind them to take their medicines on time,Diabetics can test their blood sugar at home with a glucometer

Hope i helped

Explanation:

To improve flexibility, you can perform "static stretches". Which of the following defines "static stretching"? a A period of low to moderate exercise to prepare your body to end a workout session. b Taking a muscle to the point of tension and holding the stretch for a minimum of 20 seconds. c A period of low to moderate exercise to prepare your body for more vigorous activity. d Moving parts of your body and gradually increasing reach, speed of movement, or both.

Answers

Answer:

b. Taking a muscle to the point of tension and holding the stretch for a minimum of 20 seconds.

Explanation:

Where do the lymphatic vessels draw lymph from

Answers

Answer:

Generally, lymph flows away from the tissues to lymph nodes and eventually to either the right lymphatic duct or the largest lymph vessel in the body, the thoracic duct. These vessels drain into the right and left subclavian veins, respectively.

What prompted physicians to begin to hire professionally trained office staff such as medical assistants

Answers

Answer:

Increase in number if group practices requiring both specialised or all duty medical assistants.

Explanation:

The increase in the number of varying physicians' group practices and other healthcare practices that use support personnel prompted physicians to begin to hire professionally trained office staff such as medical assistants.

As a medical assistant such may handle all duties. In larger practices, such may specialize in a particular duty. 

The goal of assisted living facilities is

Answers

To care for elderly and disabled persons who can’t care for themselves

1. Which muscles are being used when doing a push-up?

A.
Pectorals, Deltoid, Triceps

B.
Hamstrings, Quadriceps, Gastrocnemius

C.
Glutes, Achilles tendon

D.
Abdominals, Glutes, Hamstrings

Answers

ANSWER : A


Explanation:

What consideration might a psychologist take into account when treating a child suffering from precocious puberty?

Answers

Answer:

A psychologist would definently take into account the child's past and how they could be living now. They would take into account certain events in their life. This  is the best I could think of, sorry if it doesn't help.

Explanation:

Early puberty in children can lead to both physical and psychological issues. Short stature is one of them. While precocious adolescents are frequently tall for their age, some grow up to be small.

What treatment for child suffering from precocious puberty?

It could be brought on by ovary, pituitary, adrenal, or brain tumors or growths. Other factors include be issues with the central nervous system, a history of the illness in the family, or a few uncommon genetic abnormalities.

Stopping and potentially reversing the start of puberty are the main objectives of treatment for premature puberty. We frequently employ synthetic luteinizing hormone-releasing hormone at Children's (LHRH).

Therefore, A psychologist would undoubtedly consider the child's background and current circumstances. Certain life events would be taken into consideration.

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Question 1 (10 points)
Which of the following is NOT a HEALTH related fitness component?

Question 1 options:

cardiovascular endurance


agility


muscular strength


flexibility

Answers

Answer:

agility

Explanation:

There are only five health-related fitness components and these are: 

a. Cardiovascular Endurance - refers to the ability of your circulatory and respiratory systems, how they work together.

b. Muscular Strength - the maximum amount force that your muscles can exert in one effort.

c. Muscular Endurance - the ability of your muscles to perform without feeling easily fatigued.

d. Flexibility - the ability of your joints to move and bend through a full range of motion.

e. Body composition - refers to the proportions of your lean and fat tissue.

Answer:

Explanation:

i believe it would be agility

list the importance of vaccines to mankind?​

Answers

Answer:

Vaccines are very important as they help to activ!te the immune system of a human being against a particular pathogen and thus decreasing the risk of the disease

Vaccination is the best way to do that. Vaccination protects children from serious illness and complications of vaccine-preventable diseases which can include amputation of an arm or leg, paralysis of limbs, hearing loss, convulsions, brain damage, and death.

Scarecrows and Swimmers work which part of your body?
Question 11 options:

Shoulders and Traps


Biceps


Hamstrings


Quads

Answers

Answer:

shoulders and traps

Explanation:

With your feet shoulder width apart, stand straight and hold the dumbbells in front of your thighs with an overhand grip. Raise your arms until your upper arms are parallel with the ground. Rotate your elbows until your forearms point straight up, hold for one second and return to start position.

HOPE THIS HELPED:)

I wanna see some real speed I’ll show you some real speed

Thinking about and listing one’s options in the process of decision making include all of the following EXECPT:

A.) identifying possible alternative outcomes
B.) predicting what friends will think
C.) determining what is most important
D.) thinking about what choices could be made

Answers

Answer:

B

Explanation:

Have a great day because you deserve it ;)

Which is the safest order in which to do the phases of exercise?
A warm-up, workout, cool-down
B stretch, workout, stretch
C stretch, warm-up, workout, cool-down
D warm-up, stretch, workout, cool-down, stretch

Answers

Answer:

C

Explanation:

C stretch warm up workout cool down

3 running tips for beginner

Answers

Answer: Look for easy questions you know how to answer and complete the challenges to get extra points. This way you wont need to watch adds when you look for answers. When you ask questions make them worth more points so people will be more likely to answer them.

Explanation:

1. Pace yourself
2. Breath slow
3. Focus on your goal

17. The genes BRCA1 and BRCA2 are associated with an increased risk for what type of cancer?
(4 Points)
A) colon
B) breast
C) skin
D) brain

Answers

Answer:

b) breast cancer

Explanation:

Normally these genes contain proteins that help repair damaged DNA. when they mutate, the damage may not be repaired properly and can cause more problems leading to cancer.

When he eats, Eli chews his food carefully. Which of these explains what Eli is doing as his teeth mash and crush the food into small pieces?

Group of answer choices
He is performing peristalsis.

He is mechanically digesting his food.

He is mixing his saliva with bile.

He is chemically digesting his food.

Answers

Answer:

2. He is mixing his saliva with bile.

Explanation:

these are the answers to the question.

1. He is chemically digesting his food.

2. He is mixing his saliva with bile.

3. He is mechanically digesting his food.

4. He is performing peristalsis.

so i have been smoking weet for a while and quit it because i lost most of my Breath, now is there any way to get your breath growing

Answers

Answer:

how do you grow your breath?

Explanation:

Wait a couple months

When you increase the length of your workout, you are increasing ___________.

Answers

YOURE INCREASING TIME

When you increase the length of your workout, you are increasing the duration or the length of the workout.

What is Workout?

Workout is a physical activity schedule intended to increase or maintain physical fitness. It often consists of a set of exercises that are performed in a particular sequence, often focusing on different areas of the body. Exercises can range in length, intensity, and complexity, depending on a person's fitness goals and abilities.

The purpose of an exercise routine is to increase muscle strength and endurance, flexibility, and general physical health. Exercise can be done at home, outdoors, at the gym or in a fitness center. They can also include running, swimming, weight lifting, yoga and other exercises.

Therefore, when you increase the length of your workout, you are increasing the duration or length of the workout.

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Health and social care legislations

Answers

Answer:

Legislations Health and safety: It’s important for everyone to be in a safe environment so they can do daily tasks without feeling scared and uncomfortable of something will happen to them for certain so that’s why in every health care setting the health and safety at work act 1974 has been introduced so they can safe guard vulnerable patients in their care.

Explanation:

Mr. F is a 38-year-old man in overall good health who has been complaining about an aching pain in his knees when working around the house and often when simply walking. He has noticed that his knees feel "hard" and tight. His history indicates that he has always been involved in athletics and was on the college football team, but recently family responsibilities and work have not made it easy for him to exercise.
1. Relate Mr. F’s case history to the pathophysiology of osteoarthritis. (See Osteoarthritis.)
2. How do anti-inflammatory drugs and analgesics help Mr. F deal with this form of arthritis? Why is moderate, non–weight-bearing exercise recommended? (See Osteoarthritis—Pathophysiology, pe, Treatment.)
3. What is the probable prognosis for Mr. F?

Answers

Answers and Explanation:

1) Mr. F's case fits the description of osteoarthritis. Osteoarthritis is a common disease that occurs when the articular cartilage wears down. This cartilage covers the ends of the bones in order to provide a smooth surface where the bones that are articulating can move fluidly against one another. As a result of these surfaces having less articular cartilage, the patient suffering osteoarthritis will experience pain, stiffness, loss of flexibility, and inflammation, among other symptoms. All of these relate to Mr. F's case. The fact that this disease appeared after he stopped exercising, can also relate to how osteoarthritis can be prevented by staying active physically.

2) Anti-inflammatory drugs and analgesics can help Mr. F with his symptoms, since these drugs will decrease swelling and pain, respectively. Moderate, non-weight-bearing exercise is recommended for Mr. F because exercise has been proven to slow the progression of this non-curable disease, but he shouldn't be bearing weights because that could worsen the state of his knees.

3) If Mr. F follows the doctor's recommendations, he will experience less pain and stiffness, but unfortunately, this disease has no cure. Given the location of the articular cartilage's degeneration, it is likely that he will develop a limp and experience some deformity in the curves of his legs.

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