Author Question: An inherited immunodeficiency disorder characterized by absence of both humoral and cell-mediated ... (Read 38 times)

nautica902 · **on:** Jun 28, 2018

An inherited immunodeficiency disorder characterized by absence of both humoral and cell-mediated immunity is:

a. Severe combined immunodeficiency syndrome (SCIDS).
b. Acquired immunodeficiency syndrome.
c. Wiskott-Aldrich syndrome.
d. Fanconi syndrome.

Question 2

Several complications can occur when a child receives a blood transfusion. An immediate sign or symptom of an air embolus is:

a. Chills and shaking. c. Irregular heart rate.
b. Nausea and vomiting. d. Sudden difficulty in breathing.

joanwhite · **Reply #1 on:** Jun 28, 2018

Answer to Question 1

ANS: A
Severe SCIDS is a genetic disorder that results in deficits of both humoral and cellular immunity. Acquired immunodeficiency syndrome is not inherited. Wiskott-Aldrich syndrome is an X-linked recessive disorder with selected deficiencies of T and B lymphocytes. Fanconi syndrome is a hereditary disorder of red cell production.

Answer to Question 2

ANS: D
Signs of air embolism are sudden difficulty breathing, sharp pain in the chest, and apprehension. Air emboli should be avoided by carefully flushing all tubing of air before connecting to the patient. Chills, shaking, nausea, and vomiting are associated with hemolytic reactions. Irregular heart rate is associated with electrolyte disturbances and hypothermia.