What is a contraindication for administering ertapenem?

What is a contraindication for administering ertapenem?

• A. Beta-lactam allergy
• B. Fluoroquinolone allergy
• C. Penicillin tolerance
• D. High blood pressure

Answer: (A)

Administering ertapenem is contraindicated in patients with a beta-lactam allergy because ertapenem is a member of the carbapenem class of antibiotics, which are structurally similar to penicillins and other beta-lactams. Patients with a known allergy to beta-lactams may experience cross-reactivity, which can lead to allergic reactions including anaphylaxis, rash, and other severe reactions. Therefore, ensuring that a patient does not have a history of beta-lactam allergies is crucial before administering ertapenem to minimize the risk of adverse effects that could compromise the patient’s health. While a fluoroquinolone allergy may pose concerns for other agents within that class, it does not specifically affect the use of ertapenem. Similarly, penicillin tolerance indicates the absence of an allergic response to penicillins, which does not apply to the administration of ertapenem. High blood pressure is not a contraindication for this medication, as it does not interfere with the drug's efficacy or safety profile in individuals with hypertension.

Administering ertapenem is contraindicated in patients with a beta-lactam allergy because ertapenem is a member of the carbapenem class of antibiotics, which are structurally similar to penicillins and other beta-lactams. Patients with a known allergy to beta-lactams may experience cross-reactivity, which can lead to allergic reactions including anaphylaxis, rash, and other severe reactions. Therefore, ensuring that a patient does not have a history of beta-lactam allergies is crucial before administering ertapenem to minimize the risk of adverse effects that could compromise the patient’s health.

While a fluoroquinolone allergy may pose concerns for other agents within that class, it does not specifically affect the use of ertapenem. Similarly, penicillin tolerance indicates the absence of an allergic response to penicillins, which does not apply to the administration of ertapenem. High blood pressure is not a contraindication for this medication, as it does not interfere with the drug's efficacy or safety profile in individuals with hypertension.