At a dose of $10 mg$, drug X lowers total cholesterol by $50 mg/dL$, while a maximum drop in cholesterol of $65 mg/dL$ is achieved at $40 mg$. At a dose of $5 mg$, drug Y lowers cholesterol by 50 $mg/dL$, while a maximum drop in cholesterol of $55 mg/dL$ is achieved at $10 mg$. What can be concluded about the efficacy and potency of these two drugs?

At a dose of $10 mg$, drug X lowers total cholesterol by $50 mg/dL$, while a maximum drop in cholesterol of $65 mg/dL$ is achieved at $40 mg$. At a dose of $5 mg$, drug Y lowers cholesterol by 50 $mg/dL$, while a maximum drop in cholesterol of $55 mg/dL$ is achieved at $10 mg$. What can be concluded about the efficacy and potency of these two drugs?

The nurse teaching a pre-conception class would tell participants that they should be most careful about exposure to drugs during which stage of pregnancy?

A nurse is providing care to a patient who wears bilateral hearing aids. Which nursing interventions are indicated?

The patient is receiving escitalopram (Lexapro) for treatment of generalized anxiety disorder. The patient asks the nurse, 'I am just nervous, not depressed. Why am I taking an antidepressant medicine?' What is the best response by the nurse?

The patient is diagnosed with post-traumatic stress disorder. What will the nurse assess in this patient?