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 D
Explanation
A. "Using nontraditional treatments is not a good idea. I'd rather you avoid that route."
This response is directive and dismissive of the client's choice. It does not promote open communication or respect for the client's autonomy and beliefs.
B. "Your provider is very knowledgeable. If he prescribes chemotherapy, it's the best treatment for you."
While healthcare providers have expertise, this response doesn't address the client's concerns or give them an opportunity to express their feelings. It may come across as authoritarian and not respecting the client's wishes.
C. "A lot of people think nontraditional treatments will work, and they find out too late that they made the wrong choice."
This response uses scare tactics and doesn't address the client's individual needs or concerns. It does not foster a trusting and respectful nurse-client relationship.
D. "Tell me more about your concerns about taking chemotherapy."
This is the most appropriate response. It demonstrates active listening, empathy, and a willingness to understand the client's perspective. By asking the client to share more about their concerns, the nurse can engage in a meaningful conversation and provide information and support based on the client's needs.
Correct Answer is C
Explanation
A) "I haven't gotten my period yet, and all my friends have theirs."
While the concern about not having gotten her period yet is a valid one, it's a common experience during adolescence. Variability in the timing of puberty is normal, and addressing this concern might involve providing reassurance and education about the natural range of development.
B) "There's a big pimple on my face, and I worry that everyone will notice it."
While concerns about physical appearance are common during adolescence, they are less urgent in terms of emotional and psychological well-being. Addressing body image issues is important, but the statement about lack of social acceptance and reciprocal liking indicates potentially deeper emotional challenges.
C) "None of the kids at this school like me, and I don't like them either."
Explanation:
Adolescence is a time of significant emotional and social development. The statement about not being liked by other students and not liking them in return indicates potential social isolation and difficulties in forming positive relationships. Adolescents often seek social acceptance and peer relationships are crucial for their well-being and development.
D) "My parents treat me like a baby sometimes."
This statement suggests a common parent-adolescent dynamic where there might be conflicts about independence and autonomy. While these feelings are valid, they don't necessarily reflect a higher priority concern related to social isolation and peer relationships.
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