20. Follow-up tests are recommended for HIV blood tests that come back negative because the:

A. tests are often wrong.

B. technology is not very good.

C. incubation period is unpredictable.

D. All of these choices are correct.

Answers

Answer 1

Answer:

d. all of the choices are correct

Answer 2
D

Ayan sagot thanks me later,mahar...

Related Questions

SUBJECT: PSYCHOLOGY

Question: Vestibular receptors enable one to balance.
True or False?

Answers

Answer:

Vestibular receptors enable one to balance. -- True

hope it helps

have a nice day

Answer:

True

Explanation:

edge

How tall is the average 13.5 year old?

Answers

Answer:

61.4 in. (156 cm)

Explanation:

61.4 INCHES which is about 5’1 ft

What is the principle of "recovery" and why is it important?

Answers

Answer:

The Recovery Principle dictates that athletes need adequate time to recuperate from training and competition. Many believe that an athlete's ability to recover from workouts is just as important as the workout itself.

CORRECT ^^^^^^^^^^^^^^^^^^^^^^^^^

What does ''Twice as Old'' means??
Need explanation

Answers

twice as old as" means we will be multiplying by 2. "her cousin" - we need a new variable C to represent her cousin's age. "was three years ago" - 3 years ago means we will have to subtract 3.

True or false, Alcohol is an example of a stimulant.

Answers

false. alcohol is a depressant.

Answer:

False

Explanation:

Alcohol is a depressant with some stimulant effects. In small doses, it can increase your heart rate, aggression, and impulsiveness. However, in larger doses, alcohol typically causes sluggishness, disorientation, and slower reaction times, as it decreases your mental sharpness, blood pressure, and heart rate.

mention 8 causes of cancer​

Answers

Answer:Smoking and Tobacco.

Diet and Physical Activity.

Sun and Other Types of Radiation

i hope this helpss

Explanation:

Cancer syndromes.
Smoking.
Materials.
Alcohol.
Diet.
Obesity.
Viruses.
Bacteria and parasites.

define environment.. somebody plzz it's urgent​

Answers

Answer:

The combined form of physical,chemical and biological condition in which we live is called environment. ( hope this help you ols make me brainlestv)

why are the grill spaces on a helmet small

Answers

Answer:

In order to protect the face.

Explanation:

The grill spaces on a helmet are small in order to prevent objects to enter inside the helmet. This small grill spaces on the helmet protect the face from very small as well as large objects. The main reason for making grill spaces small on the helmet so that we prevent the entering of the ball and avoid injury of the face so that's why we can say that grill spaces are small on the helmet.

PLSS HELP AND THANK YOU :)

What do you feel you made your biggest improvement in Self-confidence level?

Answers

Answer:

jhhkh do

Explanation:

hall kapda kapda

I feel I have made the biggest improvement of focusing on myself more and managing my time with others. I started to keep myself as a priority and manage my mental health on how much I can take. This has improved my self confidence tremendously as it helps me preform more tasks efficiently.

Within a year of the first vape devices being released, the World Health Organization released a warning that

Answers

Answer:

vapes can be dangerous and it could cause cancer

Explanation:

because it contains carcinogens

It was one of the good ones like they thought it was good alternative.

I need help with Ch 14 from Nelson Physical Education VCE units 1&2​

Answers

Answer:

what is thee question?

Your friends have invited you out to grab dinner at a fast food restaurant before a football game. You decide to look at the menu beforehand to evaluate your choices. What would be your healthiest option from the following choices on the menu?

A. A bacon cheeseburger with fries and a soda
B. A fried chicken salad with croutons, bacon, and ranch dressing
C. A fried chicken sandwich with mayonnaise
D. A grilled chicken sandwich with fruit​

Answers

Answer:

A grilled chicken sandwich *with fruit. My bad lol.

Explanation:

do u know this guy......

Answers

B. Of course
PA BRAINLEST THANK YOU MWA
answer:
yes i do


explanation:

in the swim and survive program, why do we need to know the different characteristics of people in difficulty? Explain the different characteristics.​

Answers

Explanation:

Since this performs four key roles, the kicking has a significant impact on total speed: There is almost no recovery period with a six-beat kick, resulting in a more consistent propulsive power. If you don't want to concentrate on your legs to enhance your swim performance, only utilise a two-beat kick.

Which of the following BEST describes the possible impact of tobacco use on families?
A.
Tobacco use can lead to financial difficulties.
B.
Tobacco use can cause increased incidence of illness.
C.
Tobacco use can lead to increased family conflict.
D.
all of the above

Answers

D. All of the above

Drink water at least every __
minutes while exercising in hot
weather.

Answers

Every 15 minutes. 15-20 oz 1-2 hrs before you workout, 8-10oz 15min before

Answer:

20 minutes

Explanation:

It's at least 20 minutes

Which of the following is NOT a common cause of foodborne illnesses?

Contaminated vegetables
Excessive hand washing
Raw shellfish
Undercooking foods​

Answers

Answer:

c. excessive hand washing is not a common cause of food illnesses

Activity log - Hips and Posterior
Record your time and activity below and in your unit fitness log. If a particular category does not apply, leave it blank.
Date:
Warm-up:
Cool-down:
Type of Activity: (Cardiovascular, Muscular, or Flexibility)
Description of Activity and Time:
Intensity Level: (Moderate or Vigorous)
Total Time:

Answers

Answer: so i didnt actually do this but ive got your answers

6/28/21

russian twists

medicine ball twists

muscular

did multiple muscular exercises focused on the lower abdomen

moderate

60 minutes

Explanation: hoped this worked lol

Which of the following is NOT an example of how your environment could have an influence on your food choice or eating habits?

A. Attending a local football game that serves cheeseburgers and fries
B. Going out for pizza with your friends with no other menu options
C. Your social media feed is showing a delicious recipe idea
D. Your school lunch program offers tater tots or pasta, and you do not like either choice​

Answers

Answer:

the answer is d since you don't like either so you wouldn't eat them and it wouldn't effect you

Hope This Helps!!!

Answer:

You have to make a choice of what u like and this could affect eating habits e.g loss of appetite

D

As a cell grows in preparation for cell division, DNA is
O replicated.
O destroyed.
shortened.
O stored.

Answers

Answer:

replicated

Explanation:

Your DNA is replicated over and over again

Answer:

replicated...the cell duplicates prior to division.

An invisible form of radiation from the sun that can cause sunburn and increase the risk of cancer is

Answers

Answer:

Ultra violet rays, commonly known as UV rays, is a form of electromagnetic radiation that is present in sunlight, but also is used in tanning beds and tanning lamps. The rays damage DNA in skin cells, which when exposed to over time can increase ones risk for the genetic mutations that lead to skin cancer. The wavelength of UV rays is shorter than visible light, which is associated with skin burning.

Hope this helps!

4. What is the purpose of the maintenance phase of recovery?
A. to reduce the life-threatening effect of alcohol withdrawal
B. to help the patient choose a treatment that best suits his or her needs
C. to explain the dangers involved in continued alcohol abuse
D. to help the recovering alcoholic avoid relapse

Answers

Answer:

A

Explanation:

The maintenance phase of recovery helps alcoholic victims not to go back to their bad habits, thus improving the victims state of health.

Which is not a metabolic waste in humans?

A) carbon dioxide
B) oxygen
C) salt
D) urea
E) water

Answers

Answer:

C. salt

Explanation:

how can I start off my informative essay of getting and staying healthy​

Answers

Talk about how one can start by recognizing that they aren’t eating healthy and that it’s not okay. Also about knowing who they can reach out to when they want to not continue eating healthy or what they can do to continue eating healthy. Hope that made sense and helps you!


Which right determine who is responsible for managing the resources?

Blank rights determine who is responsible for managing the resources

Answers

Answer:

The correct answer is - property or land.

Explanation:

Answer:

Property

Explanation:

Took the test

What are the reproductive organs? What animals reproduce through the sexual method? Plss answer fast
Subject is science it's not in the options so I put health please answer fast ​

Answers

Answer:

Both male and female parents are involved in sexual reproduction in animals. Sexual reproduction is the process of female and male gametes fusing to create new individuals. Reproductive Organs in Animals Reproductive organs of male include two testes, a penis, and sperm ducts.

Hope This Helps :D

Answer:

Many organisms can reproduce sexually as well as asexually. Aphids, slime molds, sea anemones, and some species of starfish are examples of animal species with this ability.

I hope it helps

Write a one paragraph (5-7 sentences) reflection on the dangers of drugs and how they can interfere with you achieving your goals.

Answers

Answer:

Drug addiction is a serious condition that affects millions of people every year. When a person has a drug addiction, she may think that everything in her life is fine, and that she has the addiction completely under control. She may also think that the addiction is helping her achieve some of her goals. The reality of addiction, though, is that it often consumes everything in a person’s life, causing the person to focus only on continuing the addiction. As a result, many people with addictions become unable to do everything that they want to do. Addiction can be a huge roadblock that gets in the way of some people reaching their potential.

Explanation:

Symptoms of gonorrheal infection include which of the following? Choose the best possible answer.

Nose bleeds, missed periods, a rash around the vagina

Painful, burning sensation when urinating, vaginal bleeding between periods, increased vaginal discharg

Increased vaginal discharge, nose bleeds, a rash on the breast area

Bladder infections, painful bowel movements, nose bleeds

Answers

The answer is the three one

Task: Use the principle in the photo to put together a weekly training program to develop the components of fitness to achieve personal goals for an elite athlete in your chosen sport.
It has to consist of at least 2 rest days.

Answers

Think of The FITT principle as a set of rules that must be adhered to in order to benefit from any form of fitness training program.

These rules relate to the Frequency, Intensity, Type and Time (FITT) of exercise.

These four principles of fitness training are applicable to individuals exercising at low to moderate training levels and may be used to establish guidelines for both cardiorespiratory and resistance training.

health education helps to be free from fatal diseases.justify.​

Answers

Answer:

Health is not just in the absence of disease, but a whole state of physical, mental and social well-being.

Explanation:

fatal  diseases

Death has occurred or is inevitable as a mortal illness. The inevitability of what actually led to death or destruction is stressed by a death injury fatal. It has fatal consequences which are deadly or which exist for the destruction of life.

Education in health helps to avoid fatal conditions. It helps us to provide health education and free us from various diseases. Many people are now dead because of the lack of education in healthcare. Health training therefore provides healthy information and preserves the environment, as well as health care, food, dress, etc.

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