1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
amm1812
3 years ago
5

it important to know a person's rhesus factor before a blood transfusion? A patient who is Rh+ can receive only Rh– blood. A pat

ient who is Rh– can receive only Rh+ blood. A patient who is Rh+ can receive only Rh+ blood. A patient who is Rh– can receive only Rh– blood.
Biology
2 answers:
timofeeve [1]3 years ago
4 0

The right answer is A patient who is Rh– can receive only Rh– blood.

The blood group is not the only thing that matters, it adds a category: rhesus. Rhesus refers to a red blood cell antigen that is on their wall. There are two blood group systems: Rh positive (Rh +) and Rh negative (Rh-).

Rhesus is positive in people who have this antigen. It concerns the majority of the population. Negative rhesus refers to people without the antigen. This rhesus factor is especially useful to know if a blood transfusion is feasible between two people.

The blood transfusions can be "iso-rhesus", that is to say between Rh + and Rh- but only in one sense: Rh- can give to Rh + but Rh + can not give to Rh-. Again because of the presence of antibodies directed against the antigen in Rh- people.

KonstantinChe [14]3 years ago
3 0
Yes it is important to know a person's Rh factor, but you can give an Rh+ patient Rh- blood only once because after that their body will build a defense mechanism against it and the blood will be rejected the second time.
You might be interested in
To keep the right amount of salt in its body the seahorse has to get rid of extra salt using a process that takes energy what pr
oee [108]

Answer: Active transport

Explanation: Active transport is a process of transferring materials with the expenditure of energy

3 0
3 years ago
Read 2 more answers
¿Cuántos y cuáles son los huesos del cráneo?
ivolga24 [154]

Answer:

yes

Explanation:

6 0
3 years ago
What types of things are the energy subsidy used for?
anzhelika [568]
<span>Non-renewable energy sources to run cultivates through water system, transportation, arrangement, gather, preparation pesticides Energy subsidy is the measure of vitality and energy that is important to make the nourishment that we eat so on the off chance that we eat something that has 2 calorie however requires 6 calories to influence we to have the appropriate energy of 6</span>
5 0
3 years ago
Why do you suppose the population of deer declined in 1925, although the elimination of predators occurred?
Nat2105 [25]
The medicine want advanced enough to fight off the sicknesses and doctors weren't very knowledgeable
4 0
3 years ago
The largest level of biological study is the
Aleksandr-060686 [28]
<span>It is the biosphere, which includes all living organisms and ecosystems is the highest physical level of biological study.</span>
4 0
3 years ago
Other questions:
  • An example of a secondary sex characteristic is the increase in hair on some parts of the body. Which organ(s) would be responsi
    7·2 answers
  • The passing of genetic material from parents to offspring is called___. A. Fertilization B. Specialization C. Heredity D. Mitoti
    6·1 answer
  • What would happen if a plant cell is placed in a solution of salt?
    7·1 answer
  • Describe the neural and hormonal mechanisms that work to maintain blood pressure after significant (hemorrhaging) blood loss ass
    8·1 answer
  • How might a cave, an ant and a lake meet the needs of an organism?
    9·1 answer
  • What are grana composed of
    15·1 answer
  • What is at the center of a red blood cell?<br> Plasma<br> Iron <br> Copper <br> Carbon <br> dioxide
    6·2 answers
  • We use heat and additional bacteria to make a cheesefrom yoghurt.
    11·1 answer
  • (30 points) URGENT!!!
    9·1 answer
  • Streams in watershed I experience substantially more algal blooms than those in watershed IV. Streams in watershed I experience
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!