geriatric nursing exam questions with rationale

Correct Answer: C

Rationale: The correct answer is C: Medications and polypharmacy. In older adults, incontinence is commonly caused by medications that affect bladder control, such as diuretics, sedatives, and anticholinergics. Polypharmacy can worsen this by increasing the likelihood of drug interactions. Chronic urinary tract infections (A) can cause incontinence but are less common in older adults. Neurological disorders (B) like dementia or stroke can also lead to incontinence but are not the most common cause. Poor hydration (D) can exacerbate incontinence but is not the primary cause.

Correct Answer: B

Rationale: The correct answer is B because polypharmacy in older adults increases the risk of adverse drug reactions and interactions due to multiple medications being taken concurrently. This can lead to medication errors, decreased adherence, drug toxicity, and increased healthcare costs. Choice A is incorrect as polypharmacy does not improve overall quality of life but rather can negatively impact it. Choice C is incorrect as polypharmacy does not prevent age-related health conditions but can exacerbate them. Choice D is incorrect as polypharmacy has a significant impact on health outcomes in older adults.

Correct Answer: A

Rationale: The correct answer is A because it accurately reflects the multifactorial nature of diabetes in older adults. Age-related changes, coupled with lifestyle factors like poor diet and lack of exercise, contribute to the high incidence of diabetes in this population. This statement acknowledges the complexity of diabetes in older adults. B is incorrect because while nurses should have knowledge about diabetes in older adults, the statement does not specifically address the multifactorial nature of the disease in this population. C is incorrect because ethnicity can indeed play a role in diabetes risk and should not be dismissed outright. D is incorrect because the development of diabetes is not considered a normal age-related change; it is a medical condition that can be influenced by various factors.

Correct Answer: C

Rationale: Correct Answer: C - Maintain blood pressure below 120/70 mm Hg. Rationale: 1. Older African American individuals are at higher risk for hypertension. 2. African American men have a higher prevalence of hypertension compared to other demographic groups. 3. Hypertension is a common health issue among Jamaican individuals. 4. Keeping blood pressure below 120/70 mm Hg helps prevent complications like stroke and heart disease. Summary: A. Attributing illness to voodoo is culturally inappropriate and lacks evidence-based practice. B. Improving social relationships may be beneficial but is not directly related to the man's health needs. D. Reviewing magicoreligious systems is not relevant to addressing the man's health issues like hypertension.

Correct Answer: A, B

Rationale: Step-by-step rationale: 1. Cultural awareness is crucial for understanding one's own biases and recognizing cultural differences. 2. Cultural knowledge involves understanding diverse cultural practices, beliefs, and values. 3. Cultural skills refer to the ability to effectively communicate and adapt care to meet individual cultural needs. 4. Cultural connections, while important, do not directly relate to providing culturally competent care. In summary, A and B are correct as they form the foundation for providing culturally competent care, while C and D do not encompass all aspects necessary for culturally competent care.