Nursing Elites

1. A nurse is preparing to administer dopamine hydrochloride 4 mcg/kg/min via continuous infusion. The client weighs 80 kg. How many mL/hr should the nurse set the IV infusion to deliver?

• A. 6 mL/hr
• B. 8 mL/hr
• C. 12 mL/hr
• D. 16 mL/hr

Correct answer: A

Rationale: To calculate the correct rate, use the formula: (4 mcg/kg/min * 80 kg) / 800 mcg in 250 mL = 6 mL/hr. This calculation is based on the dose ordered (4 mcg/kg/min) multiplied by the patient's weight in kg (80 kg), divided by the concentration of the drug available (800 mcg in 250 mL) to be infused over 1 hour. Therefore, the correct answer is 6 mL/hr. Choices B, C, and D are incorrect as they do not reflect the accurate calculation based on the provided information.

2. A client at 10 weeks of gestation with a history of UTIs is receiving teaching from a nurse. Which of the following statements should the nurse include?

• A. You should drink 240 ml (8 oz) of water before and after intercourse.
• B. You should avoid drinking orange juice because it increases the risk of infection.
• C. You should empty your bladder after intercourse to help prevent infection.
• D. You should take a hot bath to help prevent infection.

Correct answer: C

Rationale: The correct statement the nurse should include is to advise the client to empty their bladder after intercourse to help prevent UTIs. Emptying the bladder after intercourse helps reduce the risk of UTIs by flushing bacteria from the urethra. Choice A is incorrect as drinking water before and after intercourse is not specifically related to preventing UTIs. Choice B is incorrect as there is no direct correlation between orange juice consumption and UTI risk. Choice D is incorrect as taking a hot bath can actually increase the risk of UTIs by promoting bacterial growth.

3. A client is receiving total parenteral nutrition (TPN). Which of the following actions should the nurse take?

• A. Measure the client's blood glucose level every 6 hours
• B. Change the TPN tubing every 24 hours
• C. Weigh the client weekly
• D. Administer the TPN through a peripheral IV line

Correct answer: B

Rationale: The correct action for the nurse to take when caring for a client receiving total parenteral nutrition (TPN) is to change the TPN tubing every 24 hours. This practice helps reduce the risk of infection in clients receiving parenteral nutrition. Measuring the client's blood glucose level every 6 hours is important for clients on insulin therapy or with diabetes, but it is not directly related to TPN administration. Weighing the client weekly is essential for monitoring fluid status and nutritional progress, but it is not specific to TPN care. Administering TPN through a peripheral IV line is incorrect because TPN solutions are hypertonic and can cause phlebitis or thrombosis if administered through a peripheral line; a central venous access is typically used for TPN administration.

4. A nurse is assessing a newborn who was delivered at 32 weeks of gestation. Which of the following findings should the nurse expect?

• A. Dry, cracked skin.
• B. Lanugo covering the skin.
• C. Vernix caseosa covering the skin.
• D. Creases covering the soles of the feet.

Correct answer: B

Rationale: The correct answer is B: Lanugo covering the skin. Lanugo, a fine downy hair, is a common finding in newborns delivered prematurely at 32 weeks gestation. Choice A (Dry, cracked skin) is incorrect as premature infants often have translucent and delicate skin. Choice C (Vernix caseosa covering the skin) is incorrect as vernix, a waxy substance, is more commonly seen in full-term newborns. Choice D (Creases covering the soles of the feet) is incorrect as creases on the soles of the feet are a normal finding in term newborns, not specifically related to prematurity.

5. What is the priority nursing action for a patient with respiratory distress?

• A. Administer oxygen
• B. Reposition the patient
• C. Administer bronchodilators
• D. Provide chest physiotherapy

Correct answer: A

Rationale: The priority nursing action for a patient with respiratory distress is to administer oxygen. Oxygen therapy is crucial in improving oxygenation levels and relieving respiratory distress, making it the top priority intervention. Repositioning the patient, administering bronchodilators, or providing chest physiotherapy may be necessary interventions depending on the underlying cause, but ensuring adequate oxygen supply should take precedence in addressing respiratory distress.

Similar Questions