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MA_775_DIABLO [31]
3 years ago
8

A patient has been diagnosed with anemia. the physician suspects an immune hemolytic anemia and orders a coombs test. the patien

t asks the nurse what this test will tell the doctor. the nurse replies:
Health
1 answer:
Evgen [1.6K]3 years ago
4 0
<span>"They are looking for the presence of antibody or complement on the surface of the RBC."
</span><span>The Coombs test is used to diagnose immune hemolytic anemias. It detects the presence of antibody or complement on the surface of the red cell. Answer choice A refers to direct antiglobulin test (DAT). Answer choice B refers to blood smear test. Answer choice C refers to iron stores test.</span>
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Answer:

d. Training to relax when confronted with anxiety-arousing stimuli

Explanation:

Systematic desensitization is a type of technique used in cognitive therapy and it is based on the principle of classical conditioning.

The goal of this technique is to remove a phobia or a stimuli that causes anxiety and substitute it with a relaxation response.

This technique has three phases:

  1. The patient is taught deep relaxation and breathing exercises.
  2. The patient creates a fear hierarchy starting at stimuli that provoke the least anxiety and building up to the most fear provoking ones.
  3. The patient starts at the bottom of the hierarchy with the least unpleasant stimuli and practices the relaxation technique.  

The patient practices this relaxation until the stimuli doesn't provoke any anxiety and then he continues with the next stimuli in the hierarchy until he reaches the top stimuli and the anxiety is removed.

Therefore, we can say that relaxation when confronted with anxiety-arousing stimuli is a really important part of systematic desensitization.  Therefore, the correct answer is d. Training to relax when confronted with anxiety-arousing stimuli

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