A nurse is contributing to the plan of care for an older adult client. Which of the following physiological changes should the nurse recommend considering when administering medication?
Increased liver function
Increased metabolism
Decreased pulmonary function
Decreased kidney function
The Correct Answer is D
As individuals age, there is a natural decline in kidney function. This can result in a reduced ability to filter and excrete medications and their metabolites from the body. The decreased kidney function can lead to a longer half-life of medications, increased drug accumulation, and an increased risk of adverse drug reactions. It is important for the nurse to adjust medication dosages and frequencies based on the individual's renal function to prevent drug toxicity.
Increased liver function: Aging is associated with a gradual decline in liver function. While there may be some individual variations, in general, liver function decreases rather than increases with age. However, changes in liver function can affect the metabolism and elimination of medications. Some medications may require dosage adjustments based on liver function, but it is not a common physiological change in older adults.
Increased metabolism: Aging is generally associated with a decrease in metabolism rather than an increase. The metabolic rate tends to slow down with age, which can affect the pharmacokinetics of medications. Slower metabolism can result in medications taking longer to be metabolized and cleared from the body, potentially leading to prolonged drug effects.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
b. Migraines with aura.
Explanation:
Migraines with aura are considered a contraindication to the use of oral contraceptives. Auras are neurological symptoms that occur before or during migraines and can include visual disturbances, sensory changes, or speech difficulties. Women who experience migraines with aura have an increased risk of ischemic stroke when taking oral contraceptives. Therefore, it is important to identify this condition as a contraindication and explore alternative contraceptive options for the client.
The other options (a. History of renal calculus, c. BMI of 25, d. History of cholecystectomy) are not contraindications to the use of oral contraceptives.
Correct Answer is B
Explanation
b. Keep suction equipment at the client's bedside.
The nurse should plan to include keeping suction equipment at the client's bedside as an intervention for a client with Parkinson's disease. Parkinson's disease can cause dysphagia (difficulty swallowing) and an increased risk of aspiration. Having suction equipment readily available allows for prompt intervention in case of choking or aspiration episodes, ensuring the client's safety.
Explanation for the other options:
a. Restrict the client's fluid intake: Restricting the client's fluid intake is not typically indicated in the care of a client with Parkinson's disease. Adequate hydration is important for overall health and well-being. However, specific fluid restrictions may be necessary in certain situations, such as if the client has coexisting conditions like heart failure or kidney disease, which should be assessed and determined by the healthcare provider.
c. Instruct the client to look down when ambulating: In Parkinson's disease, individuals often experience a forward-flexed posture and a shuffling gait. Instructing the client to look down when ambulating is not an appropriate intervention. Instead, the nurse should encourage the client to maintain an upright posture, take smaller steps, and focus on taking deliberate and controlled movements to promote stability and reduce the risk of falls.
d. Position the client supine after eating: Positioning the client supine after eating is not recommended for a client with Parkinson's disease. This position can increase the risk of aspiration, as it may promote reflux and regurgitation of stomach contents. Instead, the nurse should advise the client to maintain an upright position, such as sitting in a chair or using a recliner with appropriate head support, to aid digestion and reduce the risk of aspiration.
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