Tüm alıştırma soruları

A nurse is caring for a client admitted with a hypertensive crisis. The healthcare provider prescribes a continuous intravenous (IV) infusion of sodium nitroprusside at $2.5 \text{ mcg/kg/min}$. The client weighs $187 \text{ lbs}$. The pharmacy dispenses an IV bag containing $50 \text{ mg}$ of sodium nitroprusside in $250 \text{ mL}$ of 5% dextrose in water (D5W). At what rate, in $\text{mL/hr}$, should the nurse set the infusion pump? (Record answer to the nearest whole number).

A pediatric client weighing 33 lb is prescribed ampicillin 100 mg/kg/day intravenously, divided into equal doses administered every 6 hours. The pharmacy dispenses ampicillin with a concentration of 250 mg/mL. How many mL will the nurse administer per dose? Record your answer to the nearest tenth.

A healthcare provider prescribes a continuous intravenous (IV) infusion of lidocaine at $2\text{ mg/min}$ for a client exhibiting ventricular tachycardia. The pharmacy delivers an infusion bag containing $2\text{ g}$ of lidocaine mixed in $500\text{ mL}$ of $5\%$ dextrose in water ($\text{D}_5\text{W}$). What is the infusion rate in $\text{mL/hr}$ that should be programmed into the IV pump? (Record your answer as a whole number.)

A client admitted with cardiogenic shock requires hemodynamic support. The primary healthcare provider orders a dopamine infusion at a rate of $5\text{ mcg/kg/min}$. The client weighs $85\text{ kg}$. The pharmacy dispenses a premixed intravenous bag containing dopamine $400\text{ mg}$ in $250\text{ mL}$ of $5\%$ dextrose in water (D5W).

At what rate should the electronic infusion pump be programmed? (Round the final answer to the nearest tenth.)

A nurse is caring for a pediatric client who weighs $22\text{ kg}$. The healthcare provider has prescribed intravenous ceftriaxone $50\text{ mg/kg/day}$ divided into two equal doses. The pharmacy dispenses a ceftriaxone vial reconstituted to a concentration of $1\text{ g}$ per $10\text{ mL}$. How many milliliters ($\text{mL}$) should the nurse administer for a single dose? Record your answer to one decimal place.

A nurse in the intensive care unit is preparing to initiate a continuous intravenous (IV) infusion of norepinephrine for a client experiencing severe hypotension. The prescribed dose is $0.06\text{ mcg/kg/min}$. The client weighs $78\text{ kg}$. The pharmacy provides a prediluted IV bag containing $8\text{ mg}$ of norepinephrine in $250\text{ mL}$ of $5\%$ dextrose in water ($D_5W$).

At what rate, in $\text{mL/hr}$, should the nurse program the infusion pump? (Record your answer using one decimal place.)

A client with a severe exacerbation of asthma is admitted to the emergency department. The healthcare provider prescribes an intravenous loading dose of aminophylline $5\text{ mg/kg}$ to be infused over $30\text{ minutes}$. The client weighs $154\text{ lbs}$. The pharmacy dispenses aminophylline $500\text{ mg}$ mixed in $500\text{ mL}$ of $5\%$ dextrose in water (D5W). At what rate in $\text{mL/hr}$ should the nurse program the infusion pump?

A client admitted to the intensive care unit with acute decompensated heart failure is prescribed a continuous intravenous infusion of dobutamine at $7.5$ mcg/kg/min. The client weighs $176$ lb. The medication is supplied by the pharmacy as dobutamine $500$ mg in $250$ mL of $5\%$ dextrose in water. At what rate in mL/hr should the nurse set the infusion pump? (Record your answer using a whole number.)

A healthcare provider prescribes a continuous intravenous heparin infusion for a client diagnosed with a deep vein thrombosis. The client weighs $92\text{ kg}$. The facility's weight-based heparin protocol requires an initial infusion rate of $18\text{ units/kg/hr}$. The pharmacy dispenses a premixed intravenous bag containing $25,000\text{ units}$ of heparin in $250\text{ mL}$ of $5\%\text{ Dextrose in Water}$. At what rate, in $\text{mL/hr}$, should the infusion pump be programmed? Record your answer using one decimal place.

A client admitted with acute decompensated heart failure requires hemodynamic support. The prescribed treatment plan includes dobutamine to be administered at $7.5 \text{ mcg/kg/min}$. The client's current weight is $198 \text{ lbs}$. The medication is supplied as $500 \text{ mg}$ of dobutamine mixed in $250 \text{ mL}$ of $5\% \text{ dextrose in water}$ ($D_5W$). What is the required infusion pump rate in $\text{mL/hr}$? (Round the final answer to the nearest tenth.)

A client admitted with a deep vein thrombosis is prescribed a continuous intravenous (IV) infusion of heparin. The client weighs $209 \text{ lbs}$. The prescribed protocol dictates an initial infusion rate of $18 \text{ units/kg/hr}$. The pharmacy supplies a premixed IV bag containing $25,000 \text{ units}$ of heparin in $250 \text{ mL}$ of $0.45\%$ sodium chloride. At what rate in mL/hr should the nurse program the infusion pump? Record your answer to one decimal place.

A nurse is preparing to initiate a continuous intravenous (IV) infusion of dopamine for a client who weighs $85 \text{ kg}$. The healthcare provider prescribes dopamine to infuse at $5 \text{ mcg/kg/min}$. The available premixed IV solution contains $400 \text{ mg}$ of dopamine in $250 \text{ mL}$ of $5\%$ dextrose in water. How many $\text{mL/hr}$ should the nurse program the infusion pump to deliver? (Record the answer to the nearest whole number).

A critical care team is managing a client with a severe hypertensive emergency, presenting with a blood pressure of $210/120 \text{ mm Hg}$. Because sodium nitroprusside can cause profound hypotension, it must be administered via a controlled infusion pump. The primary healthcare provider orders a continuous intravenous infusion starting at $4 \text{ mcg/kg/min}$. The medication arrives from the pharmacy as a solution containing $100 \text{ mg}$ of sodium nitroprusside diluted in $100 \text{ mL}$ of normal saline. The client weighs $87 \text{ kg}$.

Calculate the infusion pump rate in $\text{mL/hr}$. Round the final answer to the nearest tenth.

A client on the cardiac step-down unit requires a continuous intravenous infusion of procainamide to manage ventricular ectopy. The healthcare provider's prescription is for $2 \text{ mg/min}$. The available premixed solution contains $2 \text{ g}$ of procainamide in $500 \text{ mL}$ of $5\%$ dextrose in water. Calculate the required infusion rate in $\text{mL/hr}$.

A nurse is preparing to administer sodium nitroprusside to a client experiencing a hypertensive emergency. The client weighs $78 \text{ kg}$. The prescribed continuous intravenous infusion rate is $4 \text{ mcg/kg/min}$. The pharmacy provides a prepared IV bag containing $50 \text{ mg}$ of sodium nitroprusside in $250 \text{ mL}$ of $5\%$ dextrose in water (D5W).

Calculate the required infusion pump rate in $\text{mL/hr}$. (Record your answer to the nearest whole number.)

A healthcare provider prescribes a continuous intravenous dopamine infusion at $5\text{ mcg/kg/min}$ to support the blood pressure of a client in cardiogenic shock. The client's body weight is recorded as $176\text{ lb}$. The medication is supplied in an intravenous bag containing $400\text{ mg}$ of dopamine mixed in $250\text{ mL}$ of 5% dextrose in water (D5W). At what rate, in $\text{mL/hr}$, should the infusion pump be programmed? (Record your answer as a whole number)

A charge nurse is reviewing the electronic health record of a pregnant client undergoing labor induction. The prescribed oxytocin protocol dictates a starting dose of $2$ milliunits/min, with increases of $2$ milliunits/min every $30$ minutes until an adequate contraction pattern is established. The IV bag contains $20$ units of oxytocin mixed in $1,000$ mL of $0.9\%$ sodium chloride. If the protocol has been strictly followed without any pauses or decelerations requiring dose reduction, how many mL/hr should the infusion pump be delivering exactly $120$ minutes after the induction began? (Record your answer as a whole number).

A healthcare provider prescribes haloperidol $3 \text{ mg}$ intramuscularly (IM) for a client experiencing severe agitation. The pharmacy supplies a vial labeled haloperidol $5 \text{ mg/mL}$. How many $\text{mL}$ should the nurse administer? (Record the answer using one decimal place.)

A nurse is preparing to administer an intravenous piggyback (IVPB) of cefazolin $1 \text{ gram}$ in $50 \text{ mL}$ of $0.9\%$ sodium chloride to a client with a surgical site infection. The medication is prescribed to infuse over $30 \text{ minutes}$. At what rate in $\text{mL/hr}$ should the nurse set the electronic infusion pump? Record your answer as a whole number.

A client admitted with cardiogenic shock is prescribed a continuous intravenous (IV) infusion of dopamine at $5 \text{ mcg/kg/min}$. The client weighs $176 \text{ lbs}$. The pharmacy provides dopamine $400 \text{ mg}$ mixed in $250 \text{ mL}$ of $0.9\% \text{ NaCl}$.

At what rate in $\text{mL/hr}$ should the nurse program the IV infusion pump? Record your answer as a whole number.