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
Urticaria
Dyspepsia
Bradycardia
The Correct Answer is B
A) Pallor - Pallor is not a typical manifestation of an allergic reaction to penicillin G.
B) Urticaria - Urticaria (hives) is a common manifestation of an allergic reaction to penicillin G and should be monitored for following the injection.
C) Dyspepsia - Dyspepsia (indigestion) is not a typical manifestation of an allergic reaction to penicillin G.
D) Bradycardia - Bradycardia is not a typical manifestation of an allergic reaction to penicillin G.
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Related Questions
Correct Answer is ["500"]
Explanation
To calculate the dosage of erythromycin to be administered every 6 hours, one must first convert the total daily dose from grams to milligrams. There are 1000 milligrams in a gram, so 2 grams is equivalent to 2000 milligrams. Since the medication is to be given in four equally divided doses over 24 hours, the 2000 milligrams should be divided by 4.
Therefore, the nurse should administer 500 milligrams per dose.

Correct Answer is B
Explanation
A) Estrogen - Estrogen therapy is not a contraindication for receiving the shingles vaccine.
B) Methotrexate - Methotrexate is an immunosuppressive medication and is a contraindication for receiving live vaccines such as the shingles vaccine.
C) Metformin - Metformin therapy is not a contraindication for receiving the shingles vaccine.
D) Esomeprazole - Proton pump inhibitors like esomeprazole are not contraindications for receiving the shingles vaccine.
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