the medical term diaphoresis means

NCLEX-RN

Safe and Effective Care Environment NCLEX RN Questions

1. What does the medical term 'diaphoresis' mean?

A. Profuse vomiting
B. Profuse sweating
C. Gasping for air
D. None of the above

Correct answer: B

Rationale: The correct answer is B: Profuse sweating. Diaphoresis is a medical term that refers to excessive sweating. It is commonly seen in emergency situations such as heart attacks or diabetic episodes. Choice A, 'Profuse vomiting,' is incorrect as diaphoresis is not related to vomiting. Choice C, 'Gasping for air,' is also incorrect as it refers to difficulty breathing, not sweating. Choice D, 'None of the above,' is incorrect as diaphoresis specifically relates to sweating.

2. Which of the following constitutes the five rights of medication administration?

A. Right client, right nurse, right time, right dose, right route
B. Right client, right time, right dose, right route, right order
C. Right client, right drug, right dose, right time, right route
D. Right physician, right nurse, right client, right drug, right dose

Correct answer: C

Rationale: The five rights of medication administration are essential to ensure safe and effective drug delivery to clients. The correct answer includes ensuring the right client receives the right drug at the right dose, via the right route, and at the right time. These elements are crucial to prevent medication errors and ensure optimal therapeutic outcomes. Choice A is incorrect as it includes 'right nurse' which is not part of the five rights of medication administration. Choice B is incorrect as it includes 'right order' which is not part of the five rights. Choice C is incorrect as it includes 'right drug' and 'right route', but it lacks 'right client' and 'right time'. Choice D is incorrect as it includes 'right physician' which is not part of the five rights.

3. A patient is having difficulty understanding how to properly run her glucose meter. Which of the following teaching methods would best help the patient understand how to use her instrument correctly?

A. Give the patient an instruction booklet and encourage her to call the office if she has questions.
B. Tell the patient to ask a healthcare provider to demonstrate how to use the instrument.
C. Have the patient watch a video demonstrating the use of the instrument.
D. Demonstrate the proper use of the instrument and then have the patient perform the process while still in the office.

Correct answer: D

Rationale: By using a demonstration and performance method of patient education, the patient is offered a chance to perform a task and have learning assessed while still in the office. This ensures that any questions that the patient has can be answered immediately, and any performance issues observed by the medical assistant can also be corrected promptly. Choice A is not as effective as providing a demonstration in person, as it may not address the patient's specific learning needs or allow for immediate feedback. Choice B suggests asking a healthcare provider to demonstrate, which is similar to the correct answer but may not always be readily available in the office. Choice C, watching a video, lacks the interactive component and immediate feedback that a live demonstration provides, making it less effective in this scenario.

4. Each small square on the EKG paper is:

A. 0.04 seconds long and 5mm tall
B. 0.2 seconds long and 5mm tall
C. 0.04 seconds long and 20mm tall
D. 0.04 seconds long and 1mm tall

Correct answer: D

Rationale: Each small square on an EKG paper represents 0.04 seconds long and 1mm tall. This standardization is essential for accurate measurements. One large square on EKG paper consists of 5 small squares in length and 5 small squares in height, which equals 0.2 seconds long and 5mm tall (0.5 mV). Choice A is incorrect because while the duration is correct, the height mentioned is not accurate. Choice B is incorrect as it provides the correct height but the duration is inaccurate. Choice C is incorrect as the height mentioned is exaggerated, and the duration is correct but the height is not. Therefore, the correct answer is 0.04 seconds long and 1mm tall.

5. For a healthcare worker under normal conditions with unsoiled hands, effective hand hygiene between patients requires which of the following?

A. At least a 15-second scrub with plain soap and water
B. At least a 23-minute scrub with an antimicrobial soap
C. Use of an alcohol-based antiseptic hand-rub
D. Wearing a mask when scrubbing

Correct answer: C

Rationale: Effective hand hygiene between patients for a healthcare worker with unsoiled hands involves using an alcohol-based antiseptic hand rub. This method is sufficient for cleaning hands that are not visibly soiled. The use of an antimicrobial soap or a prolonged scrubbing time is unnecessary and not recommended in this scenario. Wearing a mask is not required for routine hand hygiene and does not contribute to effective hand cleaning.