Which of the following is true of Transmission-Based Precautions?

Correct Answer: C

Rationale: Step-by-step rationale for why Choice C is correct: 1. Transmission-Based Precautions are specific measures used in addition to Standard Precautions. 2. Standard Precautions are basic infection control practices to prevent the spread of infection. 3. Transmission-Based Precautions are used for patients with known or suspected infections that require additional precautions. 4. Therefore, Choice C is correct as Transmission-Based Precautions are practiced in addition to Standard Precautions. Summary: - Choice A is incorrect because Standard Precautions should always be followed regardless of Transmission-Based Precautions. - Choice B is incorrect as Transmission-Based Precautions are not the same as Standard Precautions. - Choice D is incorrect because proper communication and documentation are essential in healthcare, including listing precautions in the care plan.

Correct Answer: B

Rationale: The correct answer is B: 2. There are 12 inches in a foot. This conversion is a fundamental unit of measurement in the imperial system. To arrive at this answer, you simply need to recall the basic conversion between feet and inches. Choice A is incorrect as it doesn't align with the established conversion. Choice C is incorrect as it is not the standard conversion ratio between feet and inches. Choice D is incorrect as it is an excessively large number compared to the actual conversion.

Correct Answer: B

Rationale: The correct answer is B: Bariatrics. Bariatrics is the branch of medicine that focuses on the prevention and treatment of obesity. This specialty involves managing weight-related health issues through various interventions such as diet, exercise, behavior modification, and sometimes surgery. Obstetrics (A) deals with pregnancy and childbirth, not obesity. Pediatrics (C) focuses on the medical care of children. Dietetics (D) is the science of nutrition and the regulation of diet, but it does not specifically address obesity treatment like bariatrics does.

Correct Answer: C

Rationale: The correct answer is C because placing a towel or bed pad under the part of the body being washed helps maintain the resident's dignity and comfort, prevents skin irritation, and keeps the bed dry. It also ensures proper hygiene practices by reducing the risk of contamination. A is incorrect because washing the anal area before the perineal area can increase the risk of spreading bacteria. B is incorrect because using water at 0°F would be dangerously cold. D is incorrect because uncovering the entire body at once may make the resident feel exposed and uncomfortable.

Correct Answer: A

Rationale: The correct answer is A because counting respiration rate immediately after taking the pulse minimizes errors and ensures accuracy. By keeping the fingers on the wrist, the nursing assistant can seamlessly transition from counting pulses to counting respirations without missing a beat. This method saves time and effort, making it a practical approach in a clinical setting. Choice B is incorrect because the act of observing does not significantly impact respiration rate in this context. Choice C is incorrect because the chest will continue to rise and fall even if the rate is not counted immediately. Choice D is incorrect because waiting to take the respiration rate can lead to inaccurate readings due to potential changes in the breathing pattern.