Which of the following are open-ended questions? Select all that apply.

Correct Answer: C

Rationale: The correct answer is C because open-ended questions encourage patients to provide detailed responses without limiting them to specific options. Choice A and B are closed-ended questions as they prompt specific information. Choice D is a leading question that suggests a specific response, making it closed-ended.

Correct Answer: B

Rationale: The correct answer is B: Outside the synovial cavity but within the fibrous joint capsule. The cruciate ligaments of the knee are located within the joint capsule, which is a fibrous structure surrounding the knee joint. They are positioned outside the synovial cavity, which is the space within the joint capsule that contains synovial fluid. This location allows the cruciate ligaments to provide stability to the knee joint without being directly exposed to the synovial fluid. Choices A, C, and D are incorrect because they do not accurately describe the specific location of the cruciate ligaments within the knee joint.

Correct Answer: C

Rationale: The correct answer is C: Elbow. Pediatric patients commonly dislocate their elbows due to falls on outstretched hands. The elbow joint is inherently unstable in children due to the immature musculature and ligamentous structures. This vulnerability increases the likelihood of dislocation. Shoulder dislocations are more common in adults due to trauma or overuse. Hip dislocations are rare in pediatric patients. Proximal interphalangeal (PIP) joint dislocations are also uncommon compared to elbow dislocations in children. Therefore, the elbow joint is the most commonly dislocated joint among pediatric patients due to its unique anatomy and susceptibility to injury.

Correct Answer: C

Rationale: The correct answer is C: Incentive spirometry. This device encourages patients to take deep breaths by providing visual feedback, helping prevent postoperative complications like atelectasis. A: Pulse oximeter and B: Heart rate monitor measure vital signs but do not provide visual feedback for deep inspiration. D: Mirror does not actively assist in deep breathing exercises.

Correct Answer: A

Rationale: The correct answer is A: Phase 1. This phase is the medically acute inpatient cardiac rehabilitation phase focused on initial evaluation, stabilization, and education post-cardiac event. Phase 2 involves early outpatient exercise and education, Phase 3 is the maintenance phase, and Phase 4 is long-term independent exercise. Phase 1 is crucial for monitoring and managing acute cardiac issues, making it the correct choice.