Administer heparin 1000 units per hour IV. The pharmacy supplies the heparin infusion as 25.000 units in 500 mL DSW. What will the IV pump be set to? (Include unit of measure with answer).
The Correct Answer is ["20"]
Heparin infusion calculation:
- Heparin dose ordered: 1000 units per hour
- Heparin concentration: 25,000 units in 500 mL
- Conversion: 1 mL = 500 units
Calculations:
- Units per hour = 1000 units
- Units per mL = 25,000 units / 500 mL = 50 units/mL
- mL per hour = 1000 units / 50 units/mL = 20 mL/hr
Answer: The IV pump should be set to 20 mL/hr.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. "I feel angry when you leave me." Asserts feelings without blaming or threatening.
B. "I wish you would not make me angry." Implies blame and places responsibility on the other person.
C. "It makes me angry when you interrupt me." Asserts feelings without blaming.
D. "You'd better listen to me." Implies a threat and demands compliance. Aggressive communication involves imposing demands or threats on others.
Correct Answer is D
Explanation
A. Oppositional defiant disorder (ODD): Characterized by defiance, but not typically bullying behaviors.
B. Attention deficit hyperactivity disorder (ADHD): May include impulsivity and hyperactivity, but not necessarily bullying.
C. Intermittent explosive disorder (IED): Involves impulsive outbursts of aggression, not chronic bullying.
D. Conduct disorder (CD). Conduct disorder involves persistent patterns of behavior that violate societal norms and the rights of others, including aggression and bullying. Bullying behavior and aggression are common manifestations of conduct disorder.
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