Which of the following is an EXOGENOUS source of injury to a cell?
A fever
B bacterial toxins.
C ultraviolet radiation.
D genetic malformation

Answers

Answer 1

Answer:

C. ultraviolet radiation.

Explanation:

Cell injury occurs when cells undergo specific changes when subjected to an internal factor or an external factor. Such change causes "illness" to the person.

Under "toxic injury," two sources may cause an injury to the cell. These are endogenous and exogenous factors. Endogenous factors originate within the body while the exogenous factors originate from the environment.

Among the choices above, it is only the ultraviolet radiation that is considered an exogenous factor because it originates from outside the person's body. Prolonged exposure to UV light damages the cells which can lead to cancer.


Related Questions

Which of the following would be considered cardiovascular, or aerobic, exercise?
OA.
Stretching
OB. Weight Lifting
OC. Running
OD. All of the above

Answers

Answer:

OC. Running

Explanation:

Cardiovascular exercise is activity that increases your breathing and heart rate.

Answer:

c

Explanation:

I got it right on buzz

Which of the following is not a correct safety guideline to follow when exercising?
OA.
Wear protective gear.
Do not eat a large meal immediately before exercising. Sin
OB.
O c.
Do not drink water while exercising.
OD.
Follow traffic rules.

Answers

Answer:

D. Follow traffic rules

Explanation:

Answer:

it is C

Explanation:

A hospital administrator emailed an agenda to all the staff employees for an upcoming meeting. The agenda listed the
points below.
-Discuss the change in policy for dealing with patient privacy rights.
-Discuss the possible solutions to overcrowding in the waiting rooms.
-Discuss possible fundraising ideas for the purchase of a spectrophotometer.
What part of the meeting is being effectively communicated to staff members?
the timeliness of the meeting
the objectives of the meeting
the meeting minutes
the administrator's negotiation skills

Answers

Answer:

I think its B: the objectives of the meeting

Explanation:

Meeting objectives are being communicated effectively to staff members. So, the correct option is (B).

What is Meeting?

A meeting is defined as when two or more people come together to discuss one or more topics which often in a formal or business setting, but meetings also occur in many other environments. These can be used in the form of group decision making.

Some important points to remember in a meeting which are as follows:

A clear agenda and objectiveA pared-down list of participantsA point person or moderatorA device policyActionable next steps

These provide a valuable forum for a range of different functions that help people share ideas, make decisions, build team relationships and even feel less lonely at work.

Thus, Meeting objectives are being communicated effectively to staff members. So, the correct option is (B).

Learn more about Meetings, here:

https://brainly.com/question/16042940

#SPJ2


Infection of the bone and bone marrow is known as


Answers

Answer:

Infection of the bone and bone marrow is known as Osteomyelitis.

Explanation:

Answer:Osteomyelitis: is an inflammation of the bone marrow and surrounding bone due to an infection. When a bone gets infected, the bone marrow (the soft part inside the bone) swells and presses against the bone's blood vessels. The bone cells can't get enough blood and parts of the bone may die.

Explanation:I got it from google i’m really sorry if i got it wrong

If you want to make healthy choices, you need to A. learn about your body B. discuss your health with a doctor C. have a medical examination​

Answers

Answer:

I am 99% sure the answer is A-learn about your body

Explanation:

I hope this helps, can i plz have brainliest

Obesity rates in this country have changed from what to what…how?

1 in 2 to 1 in 3

1 in 3 to 1 in 4

1 in 4 to 1 in 5

1 in 4 to 1 in 3

Answers

Answer:

1 in 2 to 1 in 3

Explanation:Black and hispanics have had a higher rate of having diabetes than any other person

enlist some objectives of environment education​

Answers

To teach students to use their surroundings to survive

healty attitude towards family example

Answers

Answer:

being happy , obedient,and show you care

Search Results
Featured snippet from the web
To change your style to be more secure, seek therapy as well as relationships with others who are capable of a secure attachment. If you have an anxious attachment style, you will feel more stable in a committed relationship with someone who has a secure attachment style.

Teens have an easier time refusing alcohol themselves when they choose friends who use alcohol true or false

Answers

Answer:

false that is just common sense

Answer:

true

Explanation:

coz new generation is not good

can someone pls help, I'm confused.... Define the activation-synthesis theory and the information-processing theory. How might you design an experiment to test whether the information-processing theory is correct? What might be the main difficulty with conducting an experiment?

Answers

Answer:

The activation-synthesis theory is a neurobiological explanation of why we dream. The question of why people dream has perplexed philosophers and scientists for thousands of years, but it is only fairly recently in history that researchers have been able to take a closer look at exactly what happens in the body and brain during dreaming.

Explanation:

I hope this helps u.

A serving portion is usually the equivalent to one serving per package or container.
Please select the best answer from the choices provided.
т
F

Answers

The answer would be true

Answer:

False

Explanation:endge 2021

Match these items.


1. maximum number of electrons = 2


2. maximum number of electrons = 6


3. maximum number of electrons = 10


4. maximum number of electrons = 14


f
p
d
s

Answers

Answer:

1.=s

2.=p

3.=d

4.=f

Explanation:

10Pts
match the following terms with the correct definition. I need this answer ASAP

Answers

Answer:

Explanation:

denial stage

personal behavior stressors

self fulfilling needs

life situations

acceptance stage

What is included in a routine physical examination?

Answers

Answer:

medical history

Explanation:

My aunts in college for this an tells me stuff

Answer:

D: Medical history

Explanation:

First look at all the answers, You can rule out C because that would need surgery and not a normal doctors appointment. Also you can rule out B because they dont treat cancer there. Then you can rule out A biopsy because either you go to a dermatologist if its a skin biopsy or you go to a surgeon. But then you go to medical history, they will always ask you about this, it makes the most sense also.

Describe three small changes that you can make to your current eating habits to support a healthier lifestyle. Be specific. Use the Internet if you need to do additional research.

Answers

Answer:

Explanation: Drinking water, eating vegetables, laughing more, and walking around your neighborhood.

Answer:

Any individual can become healthier by following these steps:

Increasing their level of activity: It is important to keep oneself active. A sedentary lifestyle isn’t healthy. A person can make small changes, such as choosing the staircase over an elevator. It helps to have a regular exercise routine. Adults should exercise for at least 30 minutes, five days a week, or at least 2.5 hours per week. Children should exercise for at least an hour daily. The exercise can be vigorous or of moderate intensity—walking, lifting weights, running, playing sports, or aerobics. The exercise should be vigorous enough to lead to an elevated heart rate and sweating.

Eating a healthy, balanced diet: A person’s diet should contain food from all the major food groups—fruits, vegetable, grains, proteins, and dairy. A balanced diet is one that provides all the essential nutrients—carbohydrates, protein, fat, vitamins, and minerals. Choose low-fat, low-calorie items from each of the major food groups. The Dietary Guidelines for Americans and MyPlate offer good guidelines. According to the Dietary Guidelines, the recommended daily calorie count for adult women is 1,800 to 2,200 calories, and for adult men, 2,400 to 2,800 calories. Less active people can refer to the lower limit, while more active people should look at the upper limit.

Controlling stress: When people have a lot of stress in their life, they are likely to suffer from conditions such as headache, anger problems, drug abuse, eating disorders, and fatigue. They should address the reasons for the stress. For example, a person who is stressed due to financial reasons should plan and budget to minimize bills. If they have friends that stress them out, they should avoid interacting with them. For stressors that may not be in a person’s control, such as work pressure, they should learn coping techniques, such as deep breathing or visualization.

Quitting unhealthy habits: Unhealthy habits, such as smoking, abusing alcohol, or using drugs go against the principles of a healthy lifestyle. These habits have a negative effect on health. They increase the risk of cancer, decrease mental capacity, and affect mood. If people are unable to quit these habits on their own, they should contact a doctor or addiction specialist to help them come up with a plan to help them quit.

"Slow to speak" means being careful and you communicate.

Answers

Answer:

yessir!!

Explanation:

PLS ANSWER HURRY!!!!!
Does an animal's ability to recognize themselves in a mirror mean that they are self-aware and/ or have a self-concept? Explain?

Answers

Yes they know of there existinse and are self aware but they are not as self aware for example if a cat sees their reflection they might begin to claw at the mirror.
Yes this is a way to think about it if you can they can

QUESTION 4
11. Health care records belong to the patient since they are paying for care.
OO
True
False

Answers

The answer should be false

f Jason wants to build muscle mass in a healthy way, what kind of exercise should he include in his fitness program?
A.
aerobic
B.
anaerobic
C.
cardio

Answers

Answer:

anaerobic

Explanation:

anaerobic builds muscle

. The sweet spot for receiving a volleyball is?

a. The hands b. The elbow c. Between the hands and elbow

Answers

Answer:

Between the hands and elbows cause that is where it is most secure

Answer: Ball should come off the same spot on lower forearms

so its c

Explanation:

Identifying the Causes of
According to the text, what are the likely causes of
precocious puberty? Check all that apply.
In the United States, the onset of puberty has been
occurring earlier and earlier. Today, about 10 percent of
children ages 6 or 7 begin developing signs of puberty, a
condition known as precocious puberty.
In the early 1900s, girls typically began menstruating at
age 17. Today, girls typically begin around age 12. This
trend has been attributed to the growing number of
overweight children and a greater exposure to pollutants.
Exposure to phthalates, artificial chemicals found in
plastics, has also been cited as a cause. These chemicals
disrupt the endocrine system by mimicking hormones in
the body.
Early puberty can have many negative side effects,
including an increased risk of certain types of cancer,
such as breast cancer. Children are often emotionally
unprepared for the physical changes taking place in their
bodies. As a result, behavioral and psychological
nroblems mav increase
exposure to pollutants
exposure to phthalates
certain types of cancers
unhealthy weight gain
disruptions to the endocrine system
emotional and psychological problems

Answers

Answer:

According to the text, the most likely causes of precocious puberty are exposure to pollutants , exposure to phthalates  and unhealthy weight gain.

Explanation:

The age of onset of puberty has experienced significant variations over the years, mostly related to environmental changes and use of processed products.

Factors associated with precocious puberty are:

Industrialization produced an increase in environmental pollutants, which has been linked to early puberty. Consumption of processed foods —which favour obesity— influences the production of hormones, that can induce early sexual maturation.Finally, some chemical additives, such as phthalates, enter the body and resemble the structure of some hormones, inducing a hormonal behavior that promotes alterations, such as an early onset of puberty.

The text also mentions negative consequences for the body when an early onset of puberty occurs.

Rergarding other options:

Disruptions to the endocrine system is the possible explanation for precocious puberty.Certain types of cancers   and emotional and psychological problems are consequences of precocious puberty.

SOCCER -
4. ) Soccer can be played on grass or artificial turf and the surface can be any color.

a.) False
b.) True

Answers

false.




because yeah

What to do if i cant sleep at night because im worried about my future and absolutely terrified of the fact that i wont make it.
(i put this under health because i dont think sleepless and stressful nights are healthy...)

Answers

Answer:

Are you a believer?

Explanation:

Do you believe in god?.  start trusting in him, then you will trusting in the future too!

have a good day

can you tell me how to prevent pickles from getting spoiled?

Answers

Answer:

Use of oil and vinegar prevents spoilage of pickles because bacteria cannot live in such an environment. Vegetables, fruits, fish and meat are often preserved by this method.

Please mark me as brainlist.
ANSWER: Ways to Prevent Pickles from Getting bad
After canning, your pickles store them in a dark room, whereby the temperatures do not change. If a jar has not sealed correctly, make sure that you do not store it but instead eat the pickles before 24 hours are over. This is to make sure they are taken when fresh.

1. Taking responsibility for your own health
is part of practicing..

Answers

Answer:

Have a commitment to take charge of your actions and behaviors.

Explanation:

HELP NOW ILL GIVE U 30 POINTS

Answers

Answer:

not sure but hope someone helps :(

Explanation:

Muscles that are under your control. Smiling, turning a page in a book and getting out of you
chair are some examples.


A. Cardiac muscle
B. Skeleton muscle
C. Muscles in the digestive system
D. Muscles in the blood vessels

Answers

Answer:

These are B. The skeleton muscles.

Explanation:

Cardiac muscles is like with your heart and breathing, which is always happening and you do not control it. Same with digestive system and blood vessels, they are happening naturally and you do not have to think about digesting food or blood flow in your body. But the skeleton muscles are muscles connected to your limbs and you control how you move, whether you are walking or raising your hand etc. (I appreciate Brainliest if you can)

I think B is the answer <3

So What is 3x3x5x9x1x2x3x4x6x9? The Answer is 524880 Have A great Day

Answers

Answer:

Nice :) that is correct :D

Explanation:

Answer:

you have a good day too

Explanation:

What are some eye drop that I should heal up my eyes quickly?

Answers

Answer:

NANO Tears help clear and heal your eyes.

When used appropriately, prescription drugs can?

a) help treat symptoms and illnesses

b) Cause side effects and withdrawal symptoms

c) Have no results worth mentioning

d) All of the above

What’s the answer?

Answers

Answer:

d all of the above

Explanation:

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For what can we use the doppler effect to deduce in astronomyA. the shape of orbital path of an objectB. whether the object is traveling toward or away from usC. the Chemical composition of the objectsD. the type of spectrum the object emits You are helping to prepare a large kettle of chicken noodle soup. You need to peel 60 carrots. You have peeled 18 carrots already. It has taken you 9 minutes to peel the 18 carrots. How many more minutes will it take you to peel the rest of the carrots? please tell me what the slope is Im sorry but i need the answer to this question to... When was the only time when earth had no rocks How much do you need to deposit into an account with 5.4% interest compound monthly of $200 for the next 10 years This year, Linda Moore earned a $112,000 salary and $2,200 interest income from a jumbo Certificate of Deposit. She recognized a $15,300 capital loss on the sale of undeveloped land. 1. She also recognized a $10,500 capital gain from the sale of corporate stock. 2. She also received a $16,000 capital gain distribution from a mutual fund. 3. She had no other capital transactions this year but has a $17,000 capital loss carryforward from a previous year. Required:a. Compute Lindas AGI and any capital loss carryforward into future years when she also recognized a $10,500 capital gain from the sale of corporate stock. b. Compute Lindas AGI and any capital loss carryforward into future years when she also received a $16,000 capital gain distribution from a mutual fund. c. Compute Lindas AGI and any capital loss carryforward into future years when she had no other capital transactions this year but has a $17,000 capital loss carryforward from a previous year. Is the figure an example of a line? Two people are pulling on a rope, like in the picture below. The person on the left pulls at 5 N and the person on the right pulls 5 N. What is the net force on the rope? simplify 12xy 3xy Victor borrowed money at 5.25 percent simple annual interest. At the end of the year, the interest on the loan $255.94. What was the amount of the loan? Which of the following are decomposers?O A. miceO B. snakesO C. fungiOD. spidersASAP 1.Sourcing: This rebellion against the Jamestown government was led by Nathaniel Bacon. He also wrote this document to gather support for this rebellion. Given this information, what kind of biases would we expect to find in this document?2.Corroboration: If you wanted to confirm the truth of these events and accusations that Nathaniel Bacon is referring to in his declaration, what other kinds of historical documents could you analyze? What amount of work is done on a cart that is pushed 4.0 meters across a floor by a horizontal 40-N net force? Megan had $235.17 in her bank account. She withdrew $77.98 from the account to spendon clothing. How much money does she have left in her bank account now? Sally is 6 years older than Ali. Together the sum of their ages is 34. How old is each of them? find fk and f in the picture shown Which document would be issued to a limited company giving it permission to trade It takes 140 minutes to finish a 40-question math test. How many minutes does it take, on average, to solve each math problem? * O 2 1/2 minutes 4 1/4 minutes O 3/4 minutes O 32 minutes Your first job is to babysit a couple of times a week. You charge a flatfeet of $10 for transportation back and forth to the house plus $5.50per hour. Let t be the time in hours that you babysit. Write algebraic expression to define the amount of money you will make for t hours of work.