Allergies are due to
A) decreased natural killer cell numbers.
B) exposure to certain microbes.
C) the release of histamine by mast cells.
D) the production of antibodies by macrophages.
Answer: C
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cystic fibrosis : Severe hereditary disease characterized by excess __________ production in the respiratory ract, digestive tract, and elsewhere in the body.
Fill in the missing word in the definition for the key term.
A client is ordered 25 mg of diphenhydramine (Benadryl) by intramuscular injection. The medication is supplied in a 1-mL vial with 50 mg dosage. How much will the nurse inject?
What will be an ideal response?
The majority of all low back problems in the United States stem from genetic factors
a. True b. False
Curricula in the secondary schools generally reflect one specific value set
Indicate whether the statement is true or false