When a person donates blood,
why is it necessary to find out his or her
blood type?

Answers

Answer 1

Answer:

so that you can find a match for their blood type.

Explanation:

Certain blood types don't react well with others and cause their immune system to attack, while other blood types react fine with a certain one. Group o+, for example, can donate to any + blood type.


Related Questions

Name 2 types of commercial protection used during menstruation and give an example of each

Answers

Internal and external

how to avoid stress cause why not​

Answers

Answer:

liarrrr you said you were going to sleep lol

Explanation:

psychology pls help

Discuss an experience in which you have used cognitive learning, Discuss ONE
selected term and apply the psychological concepts to your specific situation.
Include the following:
• latent learning
Jinsight learning
cognitive mapping.

Answers

Cognitive learning is an active style of learning that helps you focus on maximizing your brains potential. Latent learning occurs WITHOUT REINFORCEMENT but isn’t demonstrated until their is a REASON to do so. Insight learning is a SUDDEN REALIZATION, knowing something WILL work. Cognitive mapping is a LAYOUT of something like if you’re at a restaurant and ask where the bathroom is they will say “ go down the hall to the left and it’s the first door on your right” now if you are trying to go to the bathroom again later, but you’re sitting in a different area you aren’t going to follow those same instructions, you’re just going to ask yourself where is the bathroom IN RELATION to me, so basically an OVERALL UNDERSTANDING OF LOCATION.

ALOT OF POINTS PLUS MARKING PEOPLE AS BRAINLIST

Which section of the cerebrum is located at the superior part of the brain ?

A:Frontal
B:Parietal
C:Temporal Cranial D:Occipital

Answers

Answer:

The answer is A.

Explanation:

Hope this helps. :)

HIV is thought have originated by __________.
A.
apes passing the disease to hunters
B.
early explorers traveling in jungles
C.
people drinking contaminated water
D.
mutations in the gene pool


Please select the best answer from the choices provided.

A
B
C
D

Answers

Answer:

A

Explanation:

HIV is thought to have originated by apes passing the disease to hunters

What is HIV?

Human immunodeficiency virus is a kind of infection that is caused by virus which affects the immune system of humans and make it very weak, and unable to fight back incoming infections.

Therefore, HIV is thought to have originated by apes passing the disease to hunters

Learn more about HIV below.

https://brainly.com/question/2089760

#SPJ2

Which of the following occur during interphase? Select all that apply.

cells prepare for cell division

chromosomes divide

cytoplasm divides

cells grow rapidly

chromosomes replicate

Answers

Answer:

cells prepare for cell division

cells grow rapidly

chromosomes replicate

ADD

Explanation:

Answer:

Which of the following occur during interphase? Select all that apply.

cells prepare for cell division  

cells grow rapidly

chromosomes replicate

Explanation:

A thermometer used to measure the temperature of food must be accurate to what temperature?

a.) +/- 2F or +/- 1C

b.) Tip of their probe

c.) Surface probe and Infrared Thermometer

d.) Infrared thermometer

Answers

Answer: A)

Explanation:

The correct answer is A). A thermometer that is used to measure the temperature of the food must be accurate to +/-2°F or +/-1°C and the ones that are measuring air temperature in food-storage must be accurate to +/-3°F or +/-1.5°C. These temperatures are the ones that are the most accurate ones and that is why this is a correct answer.

B, C, and D are incorrect even though they are used, they cannot measure the exact temperature of the food.

how to have a good night's sleep cause I need it​

Answers

Answer:

turn off all electronics and lights. give your brain some time to shut off that means just laying in bed. maybe try meditation or lavender

Help my pe teacher asked what kind of extra credit I had in mind cause I need my grade up ASAP I only need 1 point and I’m in 9th grade also I’m in at home learning Brainlyist if u help

Answers

Answer:

you could do more exercise and send them a video of u doing extra exercise??

Explanation:

Answer:

tell him about alligator mator news

Explanation:

top story:

alligator got jailed for eating lightning mcqueen

Who needs help with psychology? I can help.

Answers

nah but free points doeeeeeee

What’s the difference between a sociopath and psychopath? And what’s up with Stockholm syndrome

What do these symbols represent?
Whr are they important

Answers

Answer:

there are no symbols shown

Explanation:

Answer:

Have faded from popular memoryhope this helps you!

Explanation:

What is the Objective of basketball

1. To bounce the ball as many times as possible
2. To fall as many players as possible
3. to gain as many points as possible as given them out

Answers

3 if I’m not mistaken

PLEASE HELP!!!
In the current world we live in Alcohol and Other Drugs (AOD) are constantly present. We see them at the store, on TV, listen to music about AOD, have friends that use AOD, etc. they are more present now than ever. You as an individual have to choose what behaviors and health choices are best for you. When making choices on hard topics there are a multitude of different things that can influence us either positively or negatively. Identify something or someone that influences you.

Write a paper using MLA/APA format with correct citations.

Paragraph One: Introduction and what are your 5 values.
Paragraph Two: Who/What is your influence? What is their history? Why do or why don’t you respect them? Did they influence your values at all?
Paragraph Three: Have they influenced you positively or negatively? Identify some real life experiences with AOD.
Paragraph Four: How has your influence affected your decision? What decision have you made about the topic? Why?
Paragraph Five: Conclusion

Answers

My 5 values are to treat others the way I want to be treated, doing good or bad leads to karma, be humble, don’t judge, and god will lead me to the right path. My mother is my influence. ( Write about her past ) I do respect them because she has influenced my way of life and thinking. Yes, she has influenced my values to teach me everything I have learned. My mom influenced me positively because I was given the opportunity to learn how to live life humbly which I believe is very important. I’ve also learned not to do AOD. When I look through the street on the road, I see many people doing AOD. She’s taught me all my life that doing those things are not only bad for your intestinal health but y our mental health which won’t do you any good. My mother’s positive influenced guided my decision to never do AOD, as I know it is bad for many reasons. It can even get you in bad situations not only including health.
In conclusion, the guidance and influences that I have been given has directed me to avoid alcohol and other drugs.


I wrote this myself!
I really hope this helped.
I would appreciate it if you gave me a Thanks and a brainliest.
Truly appreciate it!

Answer:

Not doing it for the points, just want to help another user out :)

Explanation:

How do you have good mental health?

Answers

i believe to have good mental health you do exercises eat healthy and be happy is my guess

Answer:

well that's if you take good care of yourself

but then again it's not up to you what health problems are going to happen along the way

Explanation:

under what condition does an object experience weightlessness​

Answers

Answer:

The phenomenon of "weightlessness" occurs when there is no force of support on your body. When your body is effectively in "free fall", accelerating downward at the acceleration of gravity, then you are not being supported. from

Weightlessness, condition experienced while in free-fall, in which the effect of gravity is canceled by the inertia force resulting from orbital flight.

Select the best response from the drop-down menus.


are the main transportation system to send oxygen to the tissues and organs in the body.


serve as the body’s defense system against infections and other diseases.

Answers

Answer:

1-  red blood cells (A)

2- white blood cells (B)

Explanation:

Answer:

1. red blood cells

2. white blood cells

Explanation:

100% correct 2022 edge

How do the central nervous system and the endocrine system work together to
maintain homeostasis in the body?

Answers

Answer:

The central nervous system receives information from the external and internal media, and upon any change or alteration sends an order to the endocrine system to compensate for the change, working together to maintain homeostasis.

Explanation:

The central nervous system (CNS) is in charge of coordinating and regulating the activity of the whole organism, including the activity of the endocrine system.

The body has multiple internal and external receptors that perceive any change or alteration of the internal environment, and transmit it to the CNS.  In the CNS the information is processed and a response is elaborated, which is sent to the effector organs. If the change or alteration requires being regulated by hormones, the effector is the endocrine system, in charge of synthesizing and secreting those hormones.

This coordinated work that exists between the CNS and the endocrine system makes it possible to correct any imbalance in the internal environment and to maintain homeostasis.

List negative consequences of diseases of global concern?

Answers

Answer:

corona

Explanation:

Answer:

Most infectious diseases have only minor complications. But some infections — such as pneumonia, AIDS and meningitis — can become life-threatening. A few types of infections have been linked to a long-term increased risk of cancer: Human papillomavirus is linked to cervical cancer.

Explanation:

NEED ASAP!! What is the first step in the accident chain?
unsafe action
situation
unsafe habit
accident

Answers

Option one unsafe action

Answer: B, Situation

You should never stretch more than this percentage above your ROM (range of motion).

10%

5%

25%

15%

Answers

Answer: 10%

Explanation: did test

In human physiology, the body parts are intricately joined and attached. This limits the body to extend or stretch the body parts to a certain extent only. It is known as the range of motion.

The correct answer is:

Option A. 10%

The range of motion can be explained as:

Range of motion is defined as the ability of the body to move or stretch the different parts like muscle or joint.

The range of motion is different for each individual, such that some can do full splitting while some cannot.

The range of motion should be 10%, and an individual should not stretch more than it.

Thus, the correct option is 10%.

To know more about the range of motion, refer to the following link:

https://brainly.com/question/16231656

i need this asap!!!!! Which of the following is NOT part of the first-aid procedures for minor cuts?
A.) stopping the bleeding
B.) applying a topical antibiotic to the wound
C.) cleaning the wound with soap and water
D.) covering the wound with a bandage

This is Culinary Arts edge 2020

Answers

The answer is
B) applying a topical antibiotic to the wound
C . cleaning the wound with soap and water .

u dont clean any kind of wounds or cuts with soap . usually just water .

Smacking a child's hand away is when he tries to take a second cookie is an example of what type of discipline?
Corporal punishment
Logical consequence
Redirecting behavior
Timeout

What age is most appropriate for making many repetitive requests?
Two
Ten
Fourteen
Sixteen

Answers

Answer:

Redirecting behavior

Two

How long does it take the HIV virus to develop into "full-blown AIDS" on average?
A) 1-3 years
B) 10-12 years
C) 5-7 years
D) 16-19 years

Answers

HIV usually takes approximately 10-12 years to transform into “full blown” AIDS.

can a food item be considered more than one serving?

Answers

Answer:

Yes some can

Explanation:

Answer:

no

Explanation:

like a cookie it is 1 to you think you can sever 1,000 with 1 no

18. What is the percentage of High School age teens who said sexually is
unacceptable for high school teens?

Answers

Question

"What is the percentage of High School age teens who said sexually is

unacceptable for high school teens?"

Answer:

58%

Answer:

58%

Explanation:

trapper john finds a paper clip on the floor, and become curious. He wants to know what will happen if he sticks the paper clip in the electrical outlet at his lab desk. His lab partners agree, and he performs his experiment.​

Answers

Answer:

He will get electricuted

Explanation:

Answer:

He will not get electrocuted he will get shocked.

Explanation:

Moving up and down, across, back, aroundare examples of space quality. True False

Answers

Answer:

true

Explanation:

this is true, i looked it up on google.

Who studied the peppered moths in England?
A. Tony Allison
B. Charles Darwin
C. Thomas Huxley
D. Bernard Kettlewell

Answers

Bernard Kettlewell because I looked it up
D. Bernard................

why are non-renewable resources vulnerable?

Answers

Answer:

Explanation:

A non-renewable resource (also called a finite resource) is a natural resource that cannot be readily replaced by natural means at a quick enough pace to keep up with consumption. An example is carbon-based fossil fuel. The original organic matter, with the aid of heat and pressure, becomes a fuel such as oil or gas. Earth minerals and metal ores, fossil fuels (coal, petroleum, natural gas) and groundwater in certain aquifers are all considered non-renewable resources, though individual elements are always conserved (except in nuclear reactions).

A nonrenewable resource is a natural substance that is not replenished with the speed at which it is consumed. It is a finite resource.

Fossil fuels such as oil, natural gas, and coal are examples of nonrenewable resources. Humans constantly draw on the reserves of these substances while the formation of new supplies takes eons.

Renewable resources are the opposite: Their supply replenishes naturally or can be sustained. The sunlight used in solar power and the wind used to power wind turbines replenish themselves. Timber reserves can be sustained through replanting.

Which of the following is a direct benefit of good flexibility?
A.
increased muscle strength
B.
increased range of motion
C.
improved muscle endurance
D.
none of the above


Please select the best answer from the choices provided.

A
B
C
D

Answers

I think it’s C but I’m not sure entirely

Answer:

increased range of motion

Explanation:

Flexibility refers to the capability of a person to move, bend and stretch effectively through a complete range of motion. It involves stretching exercises to lengthen the muscles.

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Considering all 3 major components of setting (place, time, social conditions), describe the setting of TKAM. Can someone please help me i really dont know this;( !!! The graph of the function m(x) = x^3 + 3x^2 - 2x - 4 has a zero at -1. What are theother zeros of the function? Megan bought 2 1/4 pounds of bananas for 0.80 per pound and 1 1/2 pounds of strawberries for 1.10 per pound how much more did Megan spend on bananas than on strawberries express the answer as dollars. Cents 46.Who benefited the most from the system ofsharecropping that developed in the South?A) Landowners.B) Workers.C) Landowners & workers benefited equally.D) No one benefited; it was not a profitablesystem and quickly died out. If the volume of 1.00 mole of gas is tripled, what will happen to the pressure, if the temperature remains constant What number is 0.4% of 40Thank you so much How is a concrete noun different from an abstract noun? Proportional or non-Proportional PLEASE HELP ME ASAP! If you dont know dont answer I need help before 10 please its just verbs HELP PLEASE8y-(8+6y)=20 Simplify the expression. (r9/r3)4 what is 124457.287787 rounded two decimal places Need help pls!!! Hurry Summarize the passage "Geraldo No Last Name" (you are a witnessed of the hit and run or hospital visit) in georgia who is most responsibilite for making the laws of state Which of the following processes converts glucose molecules to carbon dioxide molecules?A. photosynthesisB. replicationC.excretionD.cellular respirationpls help asap Which description of Alexander Hamilton is correct?A. a young officer on Washington's staff who captured a British fort during the Battle of YorktownB. the Scottish general on Washington's staff who became his lifelong friendC. a former British captain who turned a disorderly group of American recruits into skilled soldiersD. the commander of British troops in the South who lost the Battle of Yorktown pls help with these 3 math questions!!!!!!!! Discuss the importance of accuracy and proper chart documentation in the event our doctor's claim is denied or payment is reduced by the insurance company.