The most serious, potentially life-threatening reaction to a food allergen is
a. dermatitis.
b. anaphylaxis.
c. syncope (fainting).
d. gastrointestinal bleeding.
B
The most serious, potentially life-threatening reaction to a food allergen is anaphylaxis, in which the airway becomes swollen and blocked, causing unconsciousness. Dermatitis, syncope, and gastrointestinal bleeding may be problematic, but are not life threatening.
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When assessing a patient with a possible MI, what should the nurse assess for? (Select all that apply.)
a. Pain radiating to left arm and jaw b. Hypertension c. Pallor d. Diaphoresis e. Erratic behavior f. Cardiac rhythm changes
A patient presents at the walk-in clinic complaining of stomach pain that is relieved by eating which the nurse suspects is caused by a peptic ulcer. How would the nurse explain the ulceration in the stomach to the patient?
A) A mucosal lining protects the stomach from hydrochloric acid and a reduction in the mucosal lining or increase in acid production allows peptic ulcers to develop. B) After digesting food, the stomach secretes a neutralizing solution to make the pH of the stomach neutral and if this doesn't occur peptic ulcers can develop. C) Our body makes hydrochloric acid for the digestion of the food we eat and that can eat right through the stomach causing ulceration when you eat a diet high in spicy food. D) Acid is secreted by cells in the first part of the small intestine and when we eat the acid flows into the stomach so people who eat often have more exposure to acid.
The nurse suspects that a client is experiencing hypothyroidism. Which question should the nurse ask during the health history?
A) "Is your skin often clammy?" B) "Do you have brown, shiny patches on your legs?" C) "Is your skin smooth?" D) "Is your skin rough and dry?"
During a medication information group, the nurse responds to a question about the basis on which
the antiepileptic drugs carbamazepine (Tegretol), valproic acid (Depakene), and lamotrigine (Lamictal) act to relieve symptoms of mania by saying that these drugs a. preferentially block the reuptake and destruction of serotonin. b. reduce the firing rate of high-frequency brain neurons. c. exert a powerful and rapid sleep-inducing effect. d. produce paradoxical psychostimulation.