The student learns that which skin lesion is mediated by the immunoglobulin E (IgE)-stimulated release of histamine, bradykinin, or kallikrein from mast cells?
a. Dermatitis
b. Scleroderma
c. Urticaria
d. Cutaneous vasculitis
Ans: c. Urticaria
You might also like to view...
The client says to the nurse, "I'm worried that this new antidepressant may not be working because I always feel tired after taking it in the morning." The nursing response should be based on what principle?
1. Antidepressants can have a sedating effect. 2. Antidepressants only have a stimulant effect. 3. Antidepressants that cause sedation usually cause tremors. 4. Antidepressants that cause sedation are not effective.
Which of these factors is most likely to result in fetal hypoxia during a dysfunctional labor?
a. Incomplete uterine relaxation b. Maternal fatigue and exhaustion c. Maternal sedation with narcotics d. Administration of tocolytic drugs
You help a postpartum woman out of bed for the first time postpartally and notice that she has a very heavy lochia flow. Which of the following assessment findings would best help you decide that the flow is within normal limits?
A) The flow contains large clots. B) The flow is over 500 mL. C) Her uterus is soft to your touch. D) The color of the flow is red.
A registered nurse interprets that a scribbled medication order reads 25 mg. The nurse administers 25 mg of the medication to a patient and then discovers that the dose was incorrectly interpreted and should have been 15 mg
Who is ultimately responsible for the error? a. Health care provider b. Pharmacist c. Hospital d. Nurse