Correct Answer: C

Rationale: The correct answer is C: "It is a temporary interruption in the blood flow to the brain." This response is correct because it accurately describes a transient ischemic attack (TIA) as a temporary condition where blood flow to the brain is briefly interrupted. This explanation is clear, concise, and provides the family member with an accurate understanding of TIA. Choice A is incorrect because it deflects the question and suggests involving the doctor unnecessarily. Choice B is incorrect as it inaccurately states that TIA causes permanent brain damage, which is not true. Choice D is incorrect as it simply defines the acronym without providing any meaningful information about what TIA actually is.

Correct Answer: B

Rationale: The correct answer is B: Ambulate with assistance. Ambulating helps prevent further bone loss and strengthens muscles, important for osteoporosis patients. Bedrest can worsen bone density loss. Encouraging fluids and providing a high-protein diet are important for overall health but do not directly address the weakness associated with osteoporosis.

Correct Answer: C

Rationale: The correct answer is C: "You may feel a burning sensation when the dye is injected." This is important to include in preprocedure teaching for carotid angiography because it prepares the patient for a common sensation they may experience during the procedure. Providing this information helps manage expectations and reduce anxiety. Choice A is incorrect because carotid angiography is typically done with the patient awake. Choice B is incorrect as carotid angiography usually takes around 30-60 minutes. Choice D is incorrect because there can be complications associated with carotid angiography, such as allergic reactions or damage to blood vessels.

Correct Answer: C

Rationale: The correct answer is C: Health promotion. This type of diagnosis focuses on improving the client's well-being and maximizing their health potential. By adding Readiness for enhanced urinary elimination to the care plan, the nurse acknowledges the patient's willingness to learn self-catheterization, which aligns with health promotion. Other choices are incorrect because: A (Risk) implies potential harm, B (Problem focused) focuses on current issues, and D (Collaborative problem) involves multiple healthcare providers working together on a specific problem.

Correct Answer: D

Rationale: The correct answer is D because a normal corneal light reflex involves light being reflected at the same spot in both eyes. This indicates that both eyes are aligned properly and focusing light in the same direction. Choice A is incorrect because it refers to accommodation, not the corneal light reflex. Choice B is incorrect as convergence is related to eye movement, not the corneal light reflex. Choice C is incorrect as pupil constriction in response to light is known as the pupillary light reflex, not the corneal light reflex.