Rheumatoid arthritis is an autoimmune illness. With an autoimmune illness, the body's ______ system attacks normal tissue.

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: 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.

Correct Answer: A

Rationale: Correct Answer: A - Bathe Rationale: 1. Personal hygiene is essential for creating a positive first impression. 2. Being clean and well-groomed shows professionalism and respect for the interview. 3. It demonstrates the candidate's attention to detail and commitment to personal care. Summary of Incorrect Choices: B. Using deodorant and brushing teeth are important but not sufficient on their own. C. Perfume/cologne can be overwhelming and may not be well-received by all interviewers. D. Smoking before the interview can leave a negative odor and is not a healthy coping mechanism.

Correct Answer: C

Rationale: The correct answer is C because subacute care is designed for individuals who require services that are less intensive than acute care but more comprehensive than long-term care. Subacute care typically involves rehabilitation services and medical monitoring for patients recovering from an acute illness or surgery. Choice A is incorrect because subacute care is typically provided in a healthcare facility rather than in a home setting. Choice B is incorrect as subacute care is not specifically targeted towards individuals who are developmentally disabled. Choice D is incorrect as subacute care is not exclusively focused on elderly patients who are dying but rather on individuals who require specialized care for a limited period of time.