Which factor associated with aging increases the risk of gastric irritation from nonsteroidal anti-inflammatory drugs (NSAIDS) in older adults?.

Decreased splanchnic blood flow.

Prolonged secretion of gastric acid.

Delayed gastric emptying.

Loss of cells from the gastric plexus.

Answer and Explanation

The Correct Answer is C

Choice A rationale:

Decreased splanchnic blood flow can affect drug absorption and metabolism, but it does not directly increase the risk of gastric irritation from NSAIDs.

Choice B rationale:

Prolonged secretion of gastric acid can contribute to conditions like gastroesophageal reflux disease (GERD), but it is not the primary factor increasing the risk of gastric irritation from NSAIDs in older adults.

Choice C rationale:

Delayed gastric emptying is the correct answer. It allows drugs to stay in contact with the stomach lining for a longer time, which can increase the risk of gastric irritation from NSAIDs.

Choice D rationale:

Loss of cells from the gastric plexus can affect gastric function, but it is not directly linked to an increased risk of gastric irritation from NSAIDs.

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Correct Answer is ["2"]

Explanation

The correct answer is 2 tablets. Step 1 is to divide the prescribed dose by the available dose. So, 500 mg ÷ 250 mg = 2. Rationale: The nurse needs to administer the amount of medication that will equal the prescribed dose. Since each tablet contains 250 mg of amoxicillin, two tablets will provide the 500 mg dose.

So, the correct answer is 2 tablets.

A. Metabolism of drug by the kidneys is slower, so reduced dosage is needed. B. Absorption of oral medications is more predictable but more rapid than in adults. C. There's an increased risk of toxicity with use of topical agents. D. Protein binding of drugs is greater than in adults.

Correct Answer is C

Explanation

Choice A rationale:
While it’s true that infants have slower drug metabolism, this is generally due to liver immaturity, not kidney function.
Choice B rationale:
Absorption of oral medications in infants can be unpredictable due to their immature digestive systems.
Choice C rationale:
Infants do have an increased risk of toxicity with the use of topical agents because their skin is thinner and more permeable.
Choice D rationale:
Protein binding of drugs is actually less in infants than in adults, not greater.

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Which factor associated with aging increases the risk of gastric irritation from nonsteroidal anti-inflammatory drugs (NSAIDS) in older adults?.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer amoxicillin 500 mg PO. Available is amoxicillin 250 mg tablets. How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["2"]

Explanation

Which principle of pharmacokinetics must the nurse keep in mind when administering medication to an infant?.

Correct Answer is C

Explanation

A nurse is preparing to administer levothyroxine 100 mcg PO to a client who has hypothyroidism. Available is levothyroxine 50 mcg tablets. How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

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Which life stage pertains to a 65-year-old patient?.

Which statement about a clinical care pathway is true?.

Which type of nursing action occurs when the nurse administers a medication to a patient?.