What substances control certain human body functions such as the ability to reproduce?

Correct Answer: B

Rationale: The correct answer is B: Hormones. Hormones are chemical messengers produced by glands in the endocrine system that regulate various bodily functions, including reproduction. Electrolytes (A) help maintain fluid balance, but do not directly control reproduction. Vitamins (C) are essential nutrients but do not regulate reproductive functions. Minerals (D) are important for overall health but do not specifically control the ability to reproduce.

Correct Answer: A

Rationale: The correct answer is A: Abduction. Abduction refers to moving a body part away from the body's midline. This action is commonly seen in movements like raising your arm sideways. It is important to differentiate it from the other choices. Addition (B) is not a term used in anatomy for body movements. Adduction (C) is the opposite of abduction, involving bringing a body part towards the body's midline. Ambulation (D) refers to the act of walking and is not related to moving body parts away from the body.

Correct Answer: A

Rationale: Step-by-step rationale for correct answer (A): 1. Taking suicide threats seriously is crucial as it can indicate a serious mental health crisis. 2. Prompt intervention can prevent harm or loss of life. 3. Nursing assistants must report any suicide threats to ensure the resident's safety. 4. It is essential to provide appropriate support and resources to address suicidal ideation. Summary of incorrect choices: B: Disregarding loss of appetite can overlook potential signs of mental health issues. C: Avoiding talking to the resident can worsen feelings of isolation and neglect. D: Ignoring dilated pupils may miss important physical or psychological symptoms.

Correct Answer: C

Rationale: The correct answer is C: Spleen. The spleen functions as a storage shed for the blood by storing and releasing red blood cells, platelets, and white blood cells as needed. It also filters the blood, removing old or damaged cells. The Gallbladder (A) stores bile, the Thymus (B) is involved in immune function, and the Appendix (D) has a minor role in immunity and gut health, but none of these organs function primarily as storage sheds for blood like the spleen.

Correct Answer: B

Rationale: The correct answer is B: Holistic care. Rehabilitation focuses on treating the whole person, addressing physical, emotional, and social needs. Holistic care considers all aspects of a person's well-being, which aligns with the comprehensive approach of rehabilitation. Palliative care (A) focuses on relieving symptoms in patients with serious illnesses, but it is not the primary goal of rehabilitation. Outcome care (C) is not a recognized term in the context of rehabilitation. Primary care (D) refers to general medical care and is not specific to the comprehensive approach of rehabilitation.