A nurse is preparing to administer diphenhydramine 35 mg IM to a client who has schizophrenia. Available is diphenhydramine for injection 50 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.7"]
To determine how many mL to administer, use the formula:
mL= Desired Dose/Available Dose per mL mL= 35mg/50 mg/mL
= 0.7 mL
Thus, the nurse should administer 0.7 mL of diphenhydramine.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. A pulse deficit refers to a condition where there is a difference between the radial and apical pulse rates, not a phenomenon heard during blood pressure measurement.
B. Diastolic pressure is the point at which sounds fade away or become muffled, but the silence between sounds refers to a different concept, not the actual diastolic pressure.
C. An auscultatory gap is the term used to describe a silent interval between the systolic and diastolic sounds during blood pressure measurement. This can lead to inaccurately low readings if not identified.
D. A widened pulse pressure refers to a larger-than-normal difference between systolic and diastolic pressure, which is not related to the auscultatory silence.
Correct Answer is B
Explanation
A. Telling parents not to talk about the attempt may reflect withdrawal or denial but does not necessarily indicate ongoing suicidal intent.
B. Giving away personal possessions, such as a CD collection, is a common behavior in adolescents with suicidal intent, as they may believe they won't need these items in the future.
C. Wanting to spend more time with peers than parents could indicate normal adolescent development, rather than a sign of suicidal intent.
D. Preferring to eat meals while watching TV is not a concerning behavior in the context of suicide risk.
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