NCLEX-RN
Exam Cram NCLEX RN Practice Questions Questions
Extract:
Question 1 of 5
What technique would the nurse use to accurately assess a rectal temperature in an adult?
Correct Answer: A
Rationale:
To accurately assess a rectal temperature in an adult, a nurse should use a lubricated rectal thermometer with a short, blunt tip. The thermometer is inserted only 2 to 3 cm (1 inch) into the rectum and left in place for 2 minutes.
Choice B is incorrect as inserting the thermometer 2 to 3 inches would be too deep and inaccurate.
Choice C is incorrect as leaving the thermometer in place for up to 8 minutes is unnecessary and can cause discomfort.
Choice D is incorrect as smoking a cigarette does not impact rectal temperatures.
Question 2 of 5
Which playroom activities should the nurse organize for a small group of 7-year-old hospitalized children?
Correct Answer: A
Rationale: For 7-year-old children, play serves an important role in developing cooperation, logical reasoning, and social skills. Organizing sports and games with rules is beneficial as it helps children understand the importance of rules, promotes teamwork, and fosters social interactions. Finger paints and water play, while fun, may not target the specific developmental needs of this age group. Similarly, 'Dress-up' clothes and props can encourage imaginative play but may not necessarily promote cooperation and logical reasoning. Chess and television programs are more suited for older children and may not engage 7-year-olds as effectively in developing the desired skills.
Question 3 of 5
What is the correct action regarding thigh pressure when comparing it to arm pressure in an adolescent with high blood pressure?
Correct Answer: C
Rationale: When blood pressure measured in the arm is significantly elevated, especially in adolescents and young adults, it is crucial to compare it with thigh pressure to assess for coarctation of the aorta. The popliteal artery, not the femoral artery, should be auscultated for the thigh pressure reading as the femoral artery is closer to the placement of the blood pressure cuff. Generally, thigh pressure is higher than arm pressure; however, if there is coarctation of the artery, arm pressures can be higher than thigh pressures. The preferred position for measuring thigh pressure is the prone position, not supine, with the knee slightly bent to facilitate accurate readings.
Question 4 of 5
The nurse is assessing children in a pediatric clinic. Which statement is true regarding the measurement of blood pressure in children?
Correct Answer: D
Rationale: The disappearance of phase V Korotkoff sounds can be used for the diastolic reading in children, as well as in adults. Blood pressure guidelines for children are based on more than just age, but also sex and height. Phase I Korotkoff, not Phase II, is the best indicator of systolic blood pressure. The true statement regarding the measurement of blood pressure in children is that the disappearance of phase V Korotkoff sounds can be used for the diastolic reading in children, as well as in adults.
Question 5 of 5
Which of these guidelines would a healthcare professional follow when measuring a patient's weight?
Correct Answer: D
Rationale: When measuring a patient's weight, it is important to ensure accuracy and consistency. If a sequence of repeated weights is necessary, the healthcare professional should attempt to weigh the patient at the same time of day and with the same types of clothing worn each time. It is crucial to use a standardized balance or electronic standing scale for accurate weight measurement.
Choice A is incorrect as patients should remove heavy outer clothing, shoes, and jackets before being weighed for accurate results.
Choice B is incorrect because the type of scale used does matter and should be consistent for reliable weight tracking.
Choice C is incorrect as patients should not leave on heavy outer clothing, shoes, or jackets as these items can add to the weight recorded inaccurately.