Which of the following characteristics separates anaphylaxis from a vasovagal reaction?
a. Bradycardia
b. Extreme diaphoresis
c. Severe bronchoconstriction
d. Hypotension
ANS: C
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Identify the independent variable(s) from the following research question: "What is the effect of acetaminophen and ibuprofen on liver function in female adolescents with hepatitis?" Select all that apply
A) acetaminophen B) female adolescents with hepatitis C) ibuprofen D) liver function
What information is most important to teach the client going home with a PICC line?
A. "Flush the IV daily." B. "Avoid heavy lifting with the arm that has the IV." C. "Be sure to place the arm with the IV in a sling during the day." D. "You can use the arm with the IV for most of the activities of daily living."
The nurse is concerned that a patient is experiencing sympathetic nervous system effects after a head injury. What did the nurse assess to make this clinical decision?
Select all that apply. 1. damp skin 2. cold extremities 3. heart rate 68 bpm 4. deep, rapid respirations 5. elevated blood pressure
A 50-year-old patient is concerned because several firm, deep-red papules have appeared on both legs and the number is increasing. The nurse should recognize these as which type of lesion?
1. Cherry angiomas 2. Venous stars 3. Purpura 4. Spider angiomas