NCLEX-RN
NCLEX RN Predictor Exam
1. What is the MOST ACCURATE statement regarding the ESR test?
- A. The results are diagnostic for certain conditions.
- B. Abnormal results are indicative of a potentially fatal illness.
- C. Abnormal results should be followed by additional testing.
- D. Results are reported in millimeters per hour.
Correct answer: C
Rationale: The erythrocyte sedimentation rate (ESR) is a non-specific screening test for inflammation in the body. It is not used as a definitive diagnostic tool for specific conditions. When ESR results are abnormal, they indicate the presence of inflammation, which can be caused by various reasons. Therefore, abnormal results should be followed by additional testing to determine the underlying cause. The ESR test measures the rate at which red blood cells settle in a vertical tube over the span of one hour, and results are reported in millimeters per hour. Choice A is incorrect because ESR results are not solely diagnostic for any specific condition. Choice B is incorrect as abnormal ESR results do not directly indicate a potentially fatal illness without further investigation. Choice D is incorrect as the results are reported in millimeters per hour, not per minute.
2. The UAP who has just been accepted to nursing school says to a client, 'You must be so pleased with your progress.' The nurse later explains to the UAP that this is an example of what type of question?
- A. Close-ended question
- B. Open-ended question
- C. Leading question
- D. Neutral question
Correct answer: C
Rationale: The statement 'You must be so pleased with your progress' is an example of a leading question. Leading questions guide the respondent towards a particular answer or response, potentially biasing the data collected. In this scenario, the UAP's question implies that the client should be pleased with their progress, steering the client's response. Closed-ended questions typically elicit brief factual responses or a 'yes' or 'no.' Open-ended questions encourage clients to provide detailed responses and share their thoughts and feelings freely. Neutral questions do not lead or influence the client's response, allowing for unbiased information gathering.
3. Which of the following lists the recommended sequence for removing soiled personal protective equipment when preparing to leave a patient's room?
- A. Gown, goggles, mask, gloves, and exit the room.
- B. Gloves, wash hands, remove gown, mask, and goggles.
- C. Gloves, goggles, gown, mask, and wash hands.
- D. Gloves, goggles, gown, mask, and wash hands.
Correct answer: D
Rationale: The correct sequence for removing soiled personal protective equipment is crucial to prevent contamination. Gloves should always be removed first as they are most likely to be contaminated. Following the removal of gloves, goggles, gown, mask, and finally washing hands is recommended. Choice A is incorrect as gloves should be removed first. Choice B is incorrect as the sequence is not in the recommended order. Choice D is incorrect as gloves should be removed before goggles.
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. A healthcare professional is asked to draw blood in the antecubital (AC) space. Which of the following veins are found in the AC?
- A. Cephalic
- B. Median cubital
- C. Basilic
- D. All of the above
Correct answer: D
Rationale: The correct answer is 'All of the above.' All three of these veins - the cephalic, median cubital, and basilic veins - are located in the antecubital space, which is the area in front of the elbow on the arm. The cephalic vein runs along the outer side of the arm, the basilic vein runs along the inner side of the arm, and the median cubital vein is a connecting vein between the cephalic and basilic veins. Therefore, all three veins can be accessed when drawing blood from the antecubital space. Choices A, B, and C are incorrect because each of these veins individually can be found in the antecubital space.
Similar Questions
Access More Features
NCLEX RN Basic
$69.99/ 30 days
- 5,000 Questions with answers
- Comprehensive NCLEX coverage
- 30 days access @ $69.99
NCLEX RN Premium
$149.99/ 90 days
- 5,000 Questions with answers
- Comprehensive NCLEX coverage
- 30 days access @ $149.99