]> 2026-07-31T09:39:51+00:00 WBR0201 0 en Check creatine kinase level Hearing test with a tuning fork A prior hearing test with a tuning fork has no preventive advantage in this case. Check creatinine clearance Chest X-ray A chest X-ray is not necessary because the patient has no cardiac or pulmonary pathology. Cranium X-ray Internal medicine A 72-year-old man with a history of chronic obstructive pulmonary disease (COPD), stroke, elevated cholesterol, and dementia is brought to the ER by his wife for fever and shortness of breath during past three days. He underwent an oral surgical procedure 6 weeks ago. Upon examination, the temperature is 36.8°C, the blood pressure is 140/60 mm Hg, and the respiratory rate is 22 breaths per minute. A soft diastolic murmur is heard and gentamicin therapy is initiated. Which of the following tests should have been administered in order to monitor the medication's adverse reactions? C Genitourinary Preventive Medicine 2020-10-27T23:44:31Z 2459150.4892477 WBR0201