Nokea
A patient with bipolar disorder is prescribed valproic acid. What is an important side effect for the nurse to monitor?
- A. Hypertension
- B. Liver toxicity
- C. Hyperglycemia
- D. Bradycardia
Correct Answer: B
Rationale: Correct Answer: B (Liver toxicity)
Rationale:
1. Valproic acid is known to cause liver toxicity.
2. The nurse should monitor liver function tests regularly.
3. Signs of liver toxicity include jaundice, abdominal pain, and nausea.
4. Prompt detection is crucial to prevent serious complications.
Summary:
A: Hypertension - Not a common side effect of valproic acid.
C: Hyperglycemia - More commonly associated with other medications like antipsychotics.
D: Bradycardia - Not a typical side effect of valproic acid.
You may also like to solve these questions
When should the charge nurse intervene based on the observed behavior?
- A. Two staff members are overheard talking about a cure for AIDS outside a client's room.
- B. A hospital transporter is reading a client's history and physical while waiting for an elevator.
- C. A UAP tells a client, 'It's hard to quit drinking but Alcoholics Anonymous helped me.'
- D. Two visitors are discussing a hospitalized client's history of drug abuse in the visitor's lounge.
Correct Answer: B
Rationale: The correct answer is B because it violates patient confidentiality. Reading a client's history and physical in a public area breaches the client's privacy rights. The other choices do not directly compromise patient confidentiality. A involves discussing a cure for AIDS, which is not a breach of confidentiality. C involves sharing personal experiences with the client, and D involves discussing a client's history of drug abuse in a visitor's lounge, which may not be overheard by the client or staff directly involved in the client's care.
A patient with type 1 diabetes is prescribed insulin glargine. What is the primary characteristic of this insulin?
- A. Rapid-acting
- B. Intermediate-acting
- C. Long-acting
- D. Short-acting
Correct Answer: C
Rationale: Insulin glargine is a long-acting insulin due to its slow and consistent release, providing basal insulin coverage for about 24 hours. This steady release mimics the body's natural basal insulin secretion pattern. Rapid-acting insulins (A) work quickly to control postprandial glucose levels. Intermediate-acting insulins (B) have a slower onset and last for a moderate duration. Short-acting insulins (D) act quickly but have a shorter duration of action compared to long-acting insulins.
When assessing a male client who is receiving a unit of packed red blood cells (PRBCs), the nurse notes that the infusion was started 30 minutes ago, and 50 ml of blood is left to be infused. The client's vital signs are within normal limits. He reports feeling 'out of breath' but denies any other complaints. What action should the nurse take at this time?
- A. Administer a PRN prescription for diphenhydramine (Benadryl).
- B. Start the normal saline attached to the Y-tubing at the same rate.
- C. Decrease the intravenous flow rate of the PRBC transfusion.
- D. Ask the respiratory therapist to administer PRN albuterol (Ventolin).
Correct Answer: C
Rationale: The correct action for the nurse to take in this situation is to decrease the intravenous flow rate of the PRBC transfusion. The client is showing early signs of a transfusion reaction, as evidenced by feeling 'out of breath'. By decreasing the flow rate of the transfusion, the nurse can slow down the rate at which the remaining blood is infused, potentially preventing a more severe reaction. Administering diphenhydramine or albuterol would not address the underlying issue of a potential transfusion reaction. Starting normal saline at the same rate may exacerbate the client's symptoms and is not indicated in this scenario.
What is an important teaching point for a patient prescribed dabigatran for atrial fibrillation?
- A. Take the medication with food to enhance absorption.
- B. Do not crush or chew the capsules.
- C. Increase intake of green leafy vegetables.
- D. Avoid all dairy products.
Correct Answer: B
Rationale: Correct Answer: B
Rationale:
1. Dabigatran is an anticoagulant medication that comes in capsules, which should not be crushed or chewed to maintain its extended-release formulation.
2. Crushing or chewing the capsules can lead to an increased risk of bleeding due to rapid release of the medication.
3. Therefore, advising the patient not to crush or chew the capsules is crucial to ensure the safety and efficacy of dabigatran therapy.
Summary:
A: Taking with food is not necessary for dabigatran absorption.
C: Green leafy vegetables are high in vitamin K, which can interfere with anticoagulant therapy.
D: There is no need to avoid all dairy products while taking dabigatran.
The healthcare provider prescribes 15 mg/kg of Streptomycin for an infant weighing 4 pounds. The drug is diluted in 25 ml of D5W to run over 8 hours. How much Streptomycin will the infant receive?
- A. 9 mg
- B. 18 mg
- C. 27 mg
- D. 36 mg
Correct Answer: A
Rationale: To calculate the dose of Streptomycin, we first need to convert the infant's weight from pounds to kg (4 lbs = 1.81 kg). Then, we multiply the weight in kg by the prescribed dose (15 mg/kg) to get the total dose (1.81 kg * 15 mg/kg = 27.15 mg). Since the drug is diluted in 25 ml of D5W, the infant will receive 27.15 mg in 25 ml solution. To find how much Streptomycin the infant actually receives, we need to calculate the amount in 1 ml (27.15 mg / 25 ml = 1.086 mg/ml). Finally, to determine how much the infant will receive over 8 hours, we multiply the concentration by the infusion rate (1.086 mg/ml * 25 ml * 8 hours = 217.2 mg). Therefore, the correct answer is A: 9 mg, as it represents the amount