A calculator is activated within your exam. Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero. Enter numeric value only. Do not label.
Ordered: haloperidol (Haldol) 1 mg
Available: haloperidol (Haldol) 5 mg/mL
Administer:
The Correct Answer is ["0.2"]
To calculate the amount of haloperidol (Haldol) needed for the ordered dose of 1 mg when the available concentration is 5 mg/mL, we use the formula:
Amount (mL) = Ordered dose (mg) divided by Concentration (mg/mL)
Amount (mL) = 1 mg divided by 5 mg/mL
Amount (mL) = 0.2 mL
Rounding this to the nearest tenth gives us 0.2 mL. Therefore, the nurse should administer 0.2 mL of haloperidol (Haldol) to deliver the ordered dose of 1 mg.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Public: The public distance zone typically ranges from about 12 feet or more away from the individual. It's a distance appropriate for public speaking or formal interactions with a large group of people.
B. Personal: The personal distance zone is typically around 1.5 to 4 feet away from the individual. This distance is common in conversations with friends, family, or close acquaintances.
C. Intimate: The intimate distance zone is usually within 0 to 1.5 feet from the individual. It's reserved for very close relationships, such as intimate partners or close family members.
D. Social: The social distance zone is approximately 4 to 12 feet away from the individual. It's the distance used in most social interactions, such as conversations with colleagues or acquaintances.
Correct Answer is {"dropdown-group-1":"D","dropdown-group-2":"B"}
Explanation
Choice A: Pseudoparkinsonism
Pseudoparkinsonism is a side effect of antipsychotic medications that can manifest with symptoms similar to Parkinson's disease, such as a stooped posture, shuffling gait, and tremors. It is caused by the blockade of dopamine receptors in the basal ganglia of the brain, leading to a disruption in motor control.
Choice B: Blocking the dopamine receptors
Antipsychotic medications, particularly typical antipsychotics (also known as first-generation antipsychotics), work by blocking dopamine receptors in the brain. This action can lead to various side effects, including pseudoparkinsonism, as seen in the client's presentation.
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