When caring for residents who have IVs, a nursing assistant should

Correct Answer: A

Rationale: The correct answer is A: Keep the IV site dry. This is important to prevent infection and irritation at the insertion site. Moisture can lead to bacterial growth and increase the risk of complications. Choice B is incorrect as kinking the tubing can disrupt the flow of fluids and medications. Choice C is incorrect as touching the clamp can introduce contaminants and increase infection risk. Choice D is incorrect because lowering the IV bag below the IV site can cause the flow rate to increase, potentially leading to fluid overload or complications.

Correct Answer: C

Rationale: The correct answer is C: Surgical. A surgical bed is designed to accommodate patients who need to return to bed on stretchers or gurneys due to its adjustable height and easy maneuverability. Surgical beds typically have features such as side rails, adjustable backrests, and wheels for easy transportation. A: Open bed does not specify any particular features that would facilitate easy acceptance of patients on stretchers or gurneys. B: Closed bed does not indicate any specific design features related to accommodating patients on stretchers or gurneys. D: Occupied bed refers to a bed that is currently being used by a patient and does not address the design features needed for accepting patients on stretchers or gurneys.

Correct Answer: D

Rationale: The correct answer is D: Perineum. The perineum is the area between the anus and genitals and should be washed daily to maintain proper hygiene and prevent infections. Not washing this area regularly can lead to bacterial growth and unpleasant odors. It is a sensitive area that can easily accumulate sweat and bacteria, making daily washing essential. Now, let's analyze why the other choices are incorrect: A: Hair does not need to be washed daily for most people as it can strip the natural oils and lead to dryness. B: Knees do not need to be washed daily unless they are visibly dirty or sweaty. C: Chest does not necessarily need to be washed daily unless you sweat excessively or engage in activities that make this area dirty.

Correct Answer: D

Rationale: The correct answer is D: Dyspnea. Dyspnea refers to difficulty breathing. The prefix "dys-" means difficult or painful, and "-pnea" refers to breathing. Eupnea (A) means normal breathing, apnea (B) is the absence of breathing, and tachypnea (C) is rapid breathing. Dyspnea specifically denotes the sensation of discomfort or difficulty in breathing, making it the correct term for this condition.

Correct Answer: D

Rationale: The correct answer is D because coughing or choking while eating can indicate swallowing difficulties, leading to unintended weight loss due to inadequate food intake. This sign should be reported to the nurse for further evaluation and intervention. A: Eating lean cuts of meat is a healthy dietary choice and not necessarily a sign of unintended weight loss. B: Eating dessert before dinner is a dietary behavior and not a direct indicator of unintended weight loss. C: Avoiding fried foods and sweets may be a conscious effort to make healthier food choices and does not directly signify unintended weight loss.