The nurse is assessing a client who reports using cocaine several times in the past week.Which observations should the nurse expect on assessment?

A. Hallucinations and delusions might be associated with other substances or conditions but are not specific to cocaine use. B. Cocaine use commonly leads to stimulation, increased energy, and dilated pupils. C. Lethargy and depression are not typical effects of recent cocaine use. D. Cocaine typically causes increased heart rate (tachycardia) and increased respiratory rate (tachypnea) rather than bradycardia and bradypnea.