Most anaphylactic reactions to penicillin occur 1. when the drug is administered parenterally. 2. within minutes after drug administration. 3. in patients who have already experienced an allergic reaction to the drug. 4. in patients with a negative skin test to penicillin allergy.
(1) (2) (3)
(1) and (3)
(2) and (4)
(4) only
All of the above.
0 explanations
Explanations are useful to guide through learning process and confirm that the correct answer is indeed correct.
0 explanations
Explanations are useful to guide through learning process and confirm that the correct answer is indeed correct.
Only registered users can add explanations