The nurse knows the following are symptoms of anaphylaxis and they need to intervene quickly.
(Select All that Apply.)

Hypotension

Bradycardia

Hypertension

Tachycardia

Wheezing

Answer and Explanation

Correct Answer : A,D,E

A.   Hypotension: A rapid drop in blood pressure is a hallmark symptom of anaphylaxis.
B.   Bradycardia: Bradycardia is not a common finding in anaphylaxis. Tachycardia (rapid heart rate) is more typical due to compensatory mechanisms.
C.   Hypertension: Anaphylaxis usually causes hypotension due to vascular leakage and vasodilation.
D.   Tachycardia: Tachycardia is commonly seen in anaphylaxis as the heart attempts to compensate for the drop in blood pressure.
E.   Wheezing: Wheezing is a sign of bronchospasm and respiratory distress, which is a common feature of anaphylaxis.

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Correct Answer is B

Explanation

A. A CD4 count 300/μL: Although this may indicate immunosuppression, it is not consistent with AIDS, which requires a CD4 count below 200/μL.
B. A CD4 count 100/μL: This count is indicative of advanced AIDS, where patients are highly susceptible to opportunistic infections.
C. A CD4 count of 800/μL: This is within the normal range for a healthy individual.
D. A CD4 count of 600/μL: This is still within the normal range and does not indicate AIDS.

A. This medication prevents the formation of RH antibodies in a newborn who is Rh-positive. B. This medication prevents the formation of Rh antibodies by a woman who is Rh-negative. C. This medication destroys Rh antibodies in a newborn who is Rh-positive. D. This medication destroys Rh antibodies in a woman who is Rh-negative.

Correct Answer is B

Explanation

A. Prevents Rh antibodies in a newborn who is Rh-positive: The medication is not administered to newborns but to Rh-negative mothers.
B. Prevents the formation of Rh antibodies by a woman who is Rh-negative: Rho(D) immune globulin prevents maternal sensitization to Rh-positive fetal blood, avoiding hemolytic disease in future pregnancies.
C. Destroys Rh antibodies in a newborn who is Rh-positive: The goal is prevention in the mother, not antibody destruction in the newborn.
D. Destroys Rh antibodies in a woman who is Rh-negative: Rho(D) immune globulin does not destroy antibodies; it prevents their formation.

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The nurse knows the following are symptoms of anaphylaxis and they need to intervene quickly. (Select All that Apply.)

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Naxlex Comprehensive Predictor Exams

The nurse is reviewing the CD4 count results of a patient with AIDS. What can the nurse expect to find?

Correct Answer is B

Explanation

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Correct Answer is B

Explanation

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The nurse knows the following are symptoms of anaphylaxis and they need to intervene quickly.
(Select All that Apply.)