Read the scenario and select the correct answers to complete the sentence:
Postoperative Medication Teaching
The nurse is performing postoperative medication teaching to an older mate client after a minor procedure to remove a superficial cyst on his upper back. The client is curious about the movement of the medication through his body and asks the nurse the name of the concept in which the medication moves from the site of administration, across body membranes, and to the circulating funds/bloodstream
The client is curious about the movement of the medication through his body. The client asks the nurse the name of the concept in which the medication moves from the site of administration, across body membranes, and to the circulating fluids/bloodstream.
How should the nurse best respond to explain this pharmacokinetic concept?
Duration of action
Absorption
Diffusion
Onset of action
The Correct Answer is B
A. Duration of action refers to the length of time the medication has an effect, not how it moves through the body.
B. Absorption is the process by which a drug moves from the site of administration into the bloodstream or circulating fluids.
C. Diffusion is part of absorption, but absorption is the broader term that encompasses all mechanisms by which the drug enters the bloodstream.
D. Onset of action refers to the time it takes for the medication to begin working, not the movement of the drug through the body.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. NPH insulin is an intermediate-acting insulin that is administered via the subcutaneous route to manage blood sugar levels in clients with diabetes.
B. Regular insulin is a short-acting insulin that can be administered subcutaneously to control blood glucose levels in clients with type 2 diabetes.
C. This is an oral medication, not a parenteral (injected) medication. It is an oral sulfonylurea used to manage blood glucose in type 2 diabetes.
D. Metformin is also an oral medication used to treat type 2 diabetes and is not administered subcutaneously.
Correct Answer is ["A","B"]
Explanation
A. BUN is a waste product of protein metabolism that is excreted by the kidneys. Elevated BUN levels can indicate impaired kidney function or kidney dysfunction. Since kidney dysfunction can affect the elimination of waste products, monitoring BUN is essential to assess the kidney's ability to filter and excrete waste.
B. Creatinine is a waste product of muscle metabolism that is filtered out by the kidneys. It is one of the most reliable indicators of kidney function. When kidney function is impaired, creatinine levels rise in the blood because the kidneys are unable to excrete it efficiently.
C. Lipid panel: This is unrelated to the metabolism of medications.
D. Blood glucose: Blood glucose levels are important for diabetes management but are not directly impacted by kidney dysfunction in relation to medication response.
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