A nurse is preparing to administer 0.9% sodium chloride 250 mL. IV to infuse over 4 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["63"]
To calculate the infusion rate, divide the total volume to be infused by the total time in hours:
- 250 mL / 4 hr = 62.5 mL/hr
- Rounded to the nearest whole number, this is 63 mL/hr.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. "Use moist heating pads on your joints." Moist heat can help relieve pain and stiffness in joints affected by osteoarthritis. It promotes blood flow and relaxation of muscles around the joint.
B. "Place a large pillow under your head." While proper head support is important for comfort, a large pillow might not be the best option as it can cause neck strain and is not specifically related to managing osteoarthritis pain.
C. "Do not perform muscle strengthening exercises." Muscle strengthening exercises are actually recommended for managing osteoarthritis as they help support and stabilize joints, reducing pain and improving function.
D. "Position a heavy bag of ice over your joints." While cold therapy can be useful for acute pain or inflammation, a heavy bag of ice can cause discomfort and potential tissue damage. Cold packs or ice bags used for short periods are more appropriate.
Correct Answer is D
Explanation
A. Tingling in the toes: Tingling in the toes is not specific to CRPS. It might be a general symptom but is not a classic sign of CRPS.
B. 1+ dorsalis pedis pulse: A weak pulse might indicate reduced circulation but is not specific to CRPS. CRPS is more associated with pain, swelling, and changes in skin color or temperature.
C. Capillary refill of 3 seconds: A capillary refill time of 3 seconds is prolonged and suggests possible circulation issues, but it is not a specific manifestation of CRPS.
D. Increased edema of the foot: Increased edema of the foot is a common manifestation of CRPS. CRPS often presents with localized swelling, along with other symptoms like pain and changes in skin color or temperature.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
