If a nursing assistant encounters any sexual situation between two consenting adult residents she should

Correct Answer: C

Rationale: The correct answer is C because providing privacy and leaving the area respects the residents' autonomy, dignity, and privacy. It also adheres to professional boundaries and ethical standards in healthcare. Asking the residents to stop may infringe on their rights and could be inappropriate. Telling the residents how cute they are is unprofessional and may escalate the situation. Informing the residents' friends and families violates confidentiality and breaches trust. Therefore, choice C is the most appropriate response in this scenario.

Correct Answer: D

Rationale: The correct answer is D: Immune. In autoimmune illnesses like rheumatoid arthritis, the body's immune system mistakenly attacks its own normal tissues. The immune system is responsible for recognizing and destroying foreign invaders, but in autoimmune diseases, it becomes overactive and attacks healthy tissues. The endocrine system (A) regulates hormones, the lymphatic system (B) helps the body fight infection, and the circulatory system (C) transports nutrients and oxygen - none of which directly relate to the immune system's role in autoimmune diseases.

Correct Answer: A

Rationale: The correct answer is A: Cognition. Cognition refers to the mental process of acquiring knowledge and understanding through thought, experiences, and senses. Thinking logically is a fundamental aspect of cognition, as it involves reasoning, problem-solving, and decision-making based on sound principles. Why the other choices are incorrect: B: Dementia is a cognitive decline that impairs thinking, memory, and reasoning abilities. C: Awareness is the state of being conscious of something, but it does not specifically refer to logical thinking. D: Dysphagia is a medical condition related to difficulty swallowing, not cognitive thinking processes.

Correct Answer: A

Rationale: Step 1: Hypothyroidism is a condition where the thyroid gland doesn't produce enough thyroid hormones. Step 2: One common symptom is intolerance to cold due to reduced metabolic rate. Step 3: This is because thyroid hormones help regulate body temperature. Step 4: Bulging or protruding eyes (choice B) is a symptom of hyperthyroidism, not hypothyroidism. Step 5: Rapid heartbeat (choice C) is also a symptom of hyperthyroidism. Step 6: Normal menstrual periods (choice D) can occur in hypothyroidism but are not a defining symptom.

Correct Answer: C

Rationale: Flexion is the correct answer because bending a body part refers to decreasing the angle between two body parts. For example, bending the elbow decreases the angle between the forearm and upper arm. Extension (A) is the opposite movement, increasing the angle. Rotation (B) is the movement around an axis, not bending. Supination (D) is the rotation of the forearm to face upward, not bending. Thus, flexion accurately describes bending a body part.