A client on an antimycobacterial therapy reports dizziness, headache, and drowsiness. Which nursing diagnosis best relates to these effects?

• A. Disturbed sensory perception (kinesthetic) related to central nervous system effects of the drug
• B. Acute pain related to tissue injury
• C. Risk for infection related to immunosuppression
• D. Deficient knowledge related to drug therapy

Answer: (A)

The main idea is that antimycobacterial drugs can affect the central nervous system, leading to changes in how the patient perceives sensation and movement. Dizziness, headache, and drowsiness point to altered sensory perception governed by the CNS. The nursing diagnosis Disturbed sensory perception (kinesthetic) specifically describes changes in the sense of body position and movement, or general sensory awareness, which fits these symptoms. In this scenario, the patient isn’t primarily experiencing pain from tissue injury, nor is the situation about infection risk or a lack of knowledge about therapy. Focusing on how the CNS is altering perception helps address safety and functional concerns, such as balance and coordination, and guides appropriate monitoring and interventions.