A nurse is preparing to administer the initial dose of penicillin G IM to a client. The nurse should monitor for which of the following as an indication of an allergic reaction following the injection?
Pallor.
Bradycardia.
Urticaria.
Dyspepsia.
The Correct Answer is C
Urticaria, also known as hives, is a common sign of an allergic reaction to penicillin. An allergic reaction is an abnormal response of the immune system to the drug. Other signs and symptoms of penicillin allergy may include skin rash, itching, fever, swelling, shortness of breath, wheezing, runny nose, itchy eyes, and anaphylaxis. Anaphylaxis is a rare but life-threatening condition that affects multiple body systems and requires immediate emergency treatment.
Choice A is wrong because pallor is not a typical sign of an allergic reaction to penicillin.
Pallor means pale skin and may be caused by other conditions such as anemia or shock.
Choice B is wrong because bradycardia is not a typical sign of an allergic reaction to penicillin.
Bradycardia means slow heart rate and may be caused by other conditions such as heart block or medication side effects.
Choice D is wrong because dyspepsia is not a typical sign of an allergic reaction to penicillin.
Dyspepsia means indigestion and may be caused by other conditions such as gastritis or peptic ulcer.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The nurse should instruct the client to avoid drinking beverages while sucking on a nicotine lozenge because this can interfere with the absorption of nicotine and reduce its effectiveness. Some possible explanations for the other choices are:
Choice B is wrong because chewing nicotine gum for 10 minutes before spitting it out is too short.
The recommended duration is at least 30 minutes to allow enough nicotine to be released and absorbed through the lining of the mouth.
Choice C is wrong because changing the nicotine patch every other day is not frequent enough.
The patch should be changed daily and applied to a different skin site to prevent irritation and ensure a steady dose of nicotine.
Choice D is wrong because administering 2 sprays of nicotine nasal spray in each nostril with each dose is too much.
The recommended dose is one spray per nostril, up to five times per hour or 40 times per day.
Using too much nasal spray can cause side effects such as nasal irritation, sneezing, coughing, headache, or nausea.
Correct Answer is B
Explanation
Pruritus is a common adverse effect of morphine administered via continuous epidural infusion. It is caused by the release of histamine from mast cells in the skin. Pruritus can be treated with antihistamines or opioid antagonists. Choice A is wrong because gastric bleeding is not a common adverse effect of morphine administered via continuous epidural infusion.
Gastric bleeding can occur due to peptic ulcer disease, nonsteroidal anti inflammatory drugs (NSAIDs), or anticoagulants.
Choice C is wrong because cough is not a common adverse effect of morphine administered via continuous epidural infusion.
Cough can be caused by respiratory infections, asthma, or chronic obstructive pulmonary disease (COPD).
Choice D is wrong because tachypnea is not a common adverse effect of morphine administered via continuous epidural infusion.
Tachypnea can be caused by hypoxia, anxiety, pain, or fever. Morphine can cause respiratory depression, which is characterized by bradypnea, not tachypnea.
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