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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Correct Answer is A
Explanation
A. Ciprofloxacin is a fluoroquinolone antibiotic that is effective against Bacillus anthracis, the bacterium that causes anthrax. It is often used as a first-line treatment for exposure to anthrax, especially in its inhalational form.
B. While amoxicillin/clavulanate can treat certain infections, it is not the preferred treatment for anthrax. It is less effective against anthrax compared to ciprofloxacin.
C. Nystatin is an antifungal medication used to treat fungal infections and is not indicated for anthrax treatment.
D. Metronidazole is primarily used for anaerobic bacterial and protozoal infections, making it inappropriate for treating anthrax.
Correct Answer is C
Explanation
A. While hormonal contraceptives can affect blood pressure, the risk of significant hypertension is less immediate than thromboembolism.
B. Dysfunctional uterine bleeding can occur but is generally not as serious as thromboembolism and may resolve with continued use.
C. Combination birth control pills increase the risk of thromboembolic events, such as deep vein thrombosis (DVT) and pulmonary embolism, making it essential to monitor for signs of these complications.
D. Osteoporosis is a long-term concern but is not an acute effect of combination birth control pills; monitoring for thromboembolism is more critical.