test bank foundations of nursing

Correct Answer: B

Rationale: The correct answer is B (2, 4, 1, 3, 5) because it follows the correct sequential order for initiating feeding. First, you need to prepare the food (2), then set up the feeding area (4), followed by inviting the person to eat (1), serving the food (3), and finally allowing them to eat (5). The other choices do not adhere to the logical sequence required for initiating feeding. Choice A and D have incorrect sequences of steps, while Choice C has steps 1 and 4 switched, which disrupts the proper order of initiating feeding.

Correct Answer: C

Rationale: The correct answer is C: Protecting the safety of the patient, family, and staff. This is the priority when planning care for a patient undergoing radiation therapy due to the potential risks of radiation exposure to others. Ensuring safety involves implementing proper radiation safety protocols, educating the patient and family on safety measures, and providing a safe environment for all. Choices A, B, and D are incorrect. Preventing hemorrhage is important but not the top priority during radiation therapy. Ensuring the patient understands the treatment's purpose is essential but not the immediate priority. Adherence to dietary restrictions is important for overall health but is not the primary focus when prioritizing actions for radiation therapy.

Correct Answer: A

Rationale: The correct answer is A because the cognitive effects of aging can mimic symptoms of brain tumors in older adults, leading to misdiagnosis or delayed diagnosis. Aging can also affect the presentation, progression, and treatment outcomes of brain tumors. Option B is incorrect as brain tumors in older adults can indeed produce focal effects. Option C is incorrect as not all older adults have numerous benign brain tumors, and this is not a factor affecting the diagnosis and treatment of brain tumors in this case. Option D is incorrect as age alone does not preclude treatment for brain tumors.

Correct Answer: C

Rationale: The correct answer is C: Weight loss. In PCOS, weight loss can help improve hormone balance and fertility by reducing insulin resistance and regulating hormone levels. Excess weight can exacerbate symptoms of PCOS. Kegel exercises (A) are beneficial for pelvic floor strength but do not directly address hormone imbalance. Increased fluid intake (B) is important for overall health but does not specifically target hormone imbalance. Topical antibiotics (D) are unrelated to PCOS treatment.

Correct Answer: B

Rationale: The correct answer is B: Sleep on a firm mattress. A firm mattress helps maintain proper spinal alignment, reducing pressure on the cervical spine. This promotes healing and prevents worsening of symptoms. A: Performing active ROM exercises may exacerbate symptoms and worsen the condition. C: Applying cool compresses may provide temporary relief but does not address the underlying issue of spinal alignment. D: Wearing a cervical collar for extended periods can weaken neck muscles and hinder natural healing processes. In summary, sleeping on a firm mattress is the most appropriate conservative measure as it supports proper spinal alignment.