A client is prescribed antibiotics while pending the results of their wound culture. The nurse understands this method of medication therapy is known as:
Prophylactic therapy
Palliative therapy
Maintenance Therapy
Empiric therapy
The Correct Answer is D
A. Prophylactic therapy is used to prevent infection in at-risk individuals, not to treat suspected infections before confirming lab results.
B. Palliative therapy is intended for symptom relief, often in cases where curing the disease is not the goal.
C. Maintenance therapy is designed to maintain health stability rather than to treat suspected infections without lab confirmation.
D. Empiric therapy involves starting treatment based on clinical judgment before lab results are available. This approach is useful to manage infections promptly when waiting for cultures could delay necessary care.
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View Related questions
Correct Answer is A
Explanation
A. Following the insertion of the Nexplanon rod, it is important to inform the client that backup contraception methods are needed for the first 24 hours to ensure pregnancy prevention while the implant becomes effective.
B. While smoking cessation is advised due to the increased risk of thrombotic events with hormonal contraceptives, it is not the priority instruction immediately following the insertion of Nexplanon.
C. The statement regarding weight loss is incorrect; Nexplanon is more commonly associated with weight gain rather than loss, so advising clients on calorie consumption is misleading.
D. Although Nexplanon has a high efficacy rate in preventing pregnancy, stating a prevention rate of 100% is inaccurate and misleading, as no contraceptive method is completely foolproof.
Correct Answer is B
Explanation
A. Carvedilol is a beta-blocker that is often used in hypertension management but is not considered a first-line treatment.
B. Lisinopril, an ACE inhibitor, is a first-line treatment for hypertension due to its effectiveness and safety profile, making it a common choice for initial therapy.
C. Doxazosin is an alpha-1 blocker that can be used for hypertension but is not typically a first-line treatment due to the risk of side effects like hypotension.
D. Clonidine is a central alpha agonist used in certain situations for hypertension but is not considered a first-line therapy due to potential adverse effects and sedation.