A nurse caring for a cut is who has a deep vein thrombosis and is prescribed heparin by continuous infusion at 1,200 U/hr. Ava A heparin 25,000 units in 500 mL DSW. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest tenth number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["24"]
To calculate the mL/hr for the heparin infusion, you can use the formula:
mL/hr = (Total units required per hour) / (Units/mL in the solution)
Given:
Total units required per hour = 1,200 U/hr
Units/mL in the solution = 25,000 U / 500 mL = 50 U/mL
Plugging in the values:
mL/hr = (1,200 U/hr) / (50 U/mL)
mL/hr = 24 mL/hr (rounded to the nearest tenth)
Therefore, the nurse should set the IV pump to deliver 24 mL/hr for the heparin infusion.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Tactile hallucination: Incorrect
Tactile hallucinations involve false sensations of touch, such as feeling something on the skin that isn't there. While these hallucinations can be distressing, they are not typically considered a priority over other types of hallucinations, especially those that might pose more immediate risks.
B. Command hallucination: Correct
Command hallucinations involve hearing voices that command the individual to take specific actions, often harmful ones. These types of hallucinations are considered a significant priority because they can lead to dangerous behaviors, self-harm, or harm to others. Addressing and managing command hallucinations promptly is crucial to ensure the safety of the individual and those around them.
C. Visual hallucination: Incorrect
Visual hallucinations involve seeing things that aren't actually present. While these can be distressing, they are generally considered less urgent compared to command hallucinations, which can directly lead to risky actions.
D. Gustatory hallucination: Incorrect
Gustatory hallucinations involve false perceptions of taste. While these can be unsettling, they are not typically considered a priority over command hallucinations, which have a more immediate potential for harm.
Correct Answer is D
Explanation
A. "Tell me who you think doesn't care about you."
Explanation: This response might come across as confrontational or defensive, which could discourage the client from opening up further. It's important to offer support and understanding rather than putting the client on the spot.
B. "Of course people care. Your family comes to visit every day."
Explanation: While it's true that the client's family visits, depression often distorts perception and emotions. Telling the client that people care might not be fully effective in addressing their feelings of worthlessness.
C. "Why do you feel that way?"
Explanation: This response opens the door for the client to express their emotions and thoughts. It encourages further conversation and helps the nurse understand the underlying causes of the client's feelings.
D. "I care about you, and I am concerned that you feel so sad."
Explanation: Correct Answer. This response shows empathy and genuine concern for the client's well-being. It acknowledges the client's emotions, offers support, and validates their feelings.
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