A ___________ is administered to produce immunity to a specific disease.

Correct Answer: D

Rationale: The correct answer is D: Vaccine. A vaccine is specifically designed to produce immunity to a particular disease by stimulating the body's immune system to recognize and respond to the disease-causing agent. Vaccines contain weakened or inactivated forms of the pathogen, allowing the immune system to develop memory cells for future protection. Rationale: A: Vesicle is a small blister-like structure and is not used to produce immunity. B: Vector is an organism that transmits a pathogen but is not directly involved in producing immunity. C: Vacuum is a space entirely devoid of matter and is not related to immunity or disease prevention.

Correct Answer: B

Rationale: The correct answer is B: The side rail should be raised on the far side of the bed (side farther away from the NA). This is because it ensures the resident's safety and prevents falls while allowing the nursing assistant easy access to make the bed without obstructing the resident. Raising both side rails (choice A) unnecessarily restricts the resident's movement. Raising the near side rail (choice C) may hinder the nursing assistant's ability to efficiently make the bed. Lowering both side rails (choice D) compromises the resident's safety.

Correct Answer: C

Rationale: The correct answer is C: Oatmeal. Oatmeal is a common additive used in special baths due to its soothing and moisturizing properties. It can help alleviate skin conditions such as eczema and dry skin. Sugar (A) can be abrasive on the skin, corn meal (B) may be too harsh, and alcohol (D) can be drying and irritating, making them unsuitable for special baths. Oatmeal is the best choice for its gentle, calming effects on the skin.

Correct Answer: B

Rationale: The correct answer is B: No food at all. When a person is fasting due to religious beliefs, it typically involves abstaining from all food and sometimes drink for a specified period. This is a fundamental aspect of fasting in many religious practices. Choosing any other option would go against the purpose of fasting. A mechanical soft diet (A) is a diet consisting of soft foods for people with swallowing difficulties. A high-protein diet (C) is focused on consuming more protein for specific health or fitness goals. A gluten-free diet (D) is for individuals with gluten intolerance or celiac disease.

Correct Answer: B

Rationale: The correct answer is B: IBS, which stands for Irritable Bowel Syndrome. IBS is a chronic stress-related condition of the GI tract characterized by abdominal pain, bloating, and changes in bowel habits. HAI (A) stands for Hospital-Acquired Infection, PVD (C) stands for Peripheral Vascular Disease, and CHF (D) stands for Congestive Heart Failure, all of which are not related to the GI tract or chronic stress. Therefore, IBS is the most appropriate acronym for the given condition.