Which of the following is a guideline for a nursing assistant who is caring for a resident with an IV line?

Correct Answer: B

Rationale: The correct answer is B because measuring blood pressure on an arm with an IV can cause inaccurate readings and potential damage to the IV line. It is important to avoid placing any unnecessary pressure or restriction on the IV site to prevent complications such as infiltration or dislodgement. This guideline ensures the safety and well-being of the resident. Incorrect choices: A: Disconnecting the IV line when the bag is empty can interrupt the flow of medication or fluids, leading to potential harm to the resident. C: Getting the IV site wet during the resident's bath can increase the risk of infection or dislodgement of the IV line. D: Lowering the IV bag below the site for short intervals can cause improper flow rate and lead to complications like air embolism.

Correct Answer: C

Rationale: The correct answer is C: Oatmeal. Oatmeal is often used as an additive in special baths due to its soothing and moisturizing properties, making it beneficial for sensitive or irritated skin. Oatmeal contains anti-inflammatory compounds that can help alleviate skin conditions like eczema and dryness. It forms a protective barrier on the skin, locking in moisture and reducing itching. Sugar (A) is not typically used in baths as it can be abrasive on the skin. Corn meal (B) is also too harsh for the skin and may cause irritation. Alcohol (D) is drying and can strip the skin of its natural oils, making it unsuitable for special baths.

Correct Answer: B

Rationale: The correct answer is B: No food at all. When a person is fasting for religious reasons, it typically involves abstaining from all food and sometimes even drink for a specified period. This is done as an act of devotion and self-discipline. Choosing any other option would contradict the purpose of fasting. Option A, a mechanical soft diet, and option C, a high-protein diet, involve consuming specific types of food, which goes against the concept of fasting. Option D, a gluten-free diet, is a dietary restriction related to gluten intolerance, which is unrelated to religious fasting.

Correct Answer: B

Rationale: The correct answer is B: IBS. Irritable Bowel Syndrome (IBS) is the acronym used for a chronic stress-related condition of the GI tract. IBS is characterized by abdominal pain, bloating, and changes in bowel habits. Choice A (HAI) is not related to GI conditions. Choice C (PVD) stands for Peripheral Vascular Disease, a condition affecting blood vessels outside of the heart and brain. Choice D (CHF) stands for Congestive Heart Failure, which is a cardiac condition. Therefore, IBS is the most appropriate acronym for a chronic stress-related condition of the GI tract.

Correct Answer: B

Rationale: The correct answer is B: Hormones. Hormones are chemical messengers produced by endocrine glands that regulate various body functions, including reproduction. They act on target tissues to elicit specific responses. Electrolytes (A) are minerals that conduct electrical impulses in the body. Vitamins (C) are essential nutrients that play various roles in metabolism but do not directly control reproduction. Minerals (D) are inorganic compounds necessary for bodily functions, but they do not specifically regulate reproduction.