A nurse is preparing to administer olanzapine 7.5 mg PO to a client who has schizophrenia.

Available is olanzapine 2.5 mg tablets.

How many tablets should the nurse plan to administer? (Round to the nearest whole number.

Use a leading zero if it applies.

Choice A rationale:

Treating nasal rhinitis with an over-the-counter antihistamine is not directly related to neostigmine use or myasthenia gravis.

Choice B rationale:

If a medication dose is missed, wait until the next scheduled dose to take the medication is not the best advice. Neostigmine should be taken at regular intervals for maximum effectiveness.

Choice C rationale:

Expecting diaphoresis as a side effect of the neostigmine is not accurate. Diaphoresis is not a common side effect of neostigmine.

Choice D rationale:

Taking the medication 45 minutes before eating is correct. This timing helps maximize the medication’s effectiveness during meals, when muscle strength for swallowing is crucial.

So, the correct answer is,

D.

Choice A rationale:

Risperidone can indeed increase triglyceride levels. The nurse should monitor this.

Choice B rationale:

Risperidone is more likely to cause weight gain, not weight loss. This is not a common adverse effect.

Choice C rationale:

Risperidone does not typically elevate blood pressure. This is not a common adverse effect.

Choice D rationale:

Risperidone does not typically decrease blood glucose levels. This is not a common adverse effect.

So, the correct answer is A, after analyzing all choices.