Nokea
A nurse is preparing to administer furosemide 80 mg PO daily. The amount available is furosemide oral solution 10 mg/1 mL. how many mL should the nurse administer? (Round the answer to the nearest whole number. Do not use a trailing zero.)
- A. 8
- B. 6
- C. 5
- D. 10
Correct Answer: A
Rationale: Calculation: 80 mg ÷ 10 mg/mL = 8 mL, matching the provided answer.
You may also like to solve these questions
Anti-inflammatory action of glucocorticoids is determined by:
- A. Inhibition of phospholipase A2
- B. Activation of phospholipase A2
- C. Inhibition of cyclooxygenase type-1
- D. Inhibition of cyclooxygenase type-2
Correct Answer: A
Rationale: Glucocorticoids inhibit phospholipase A2, reducing the production of inflammatory mediators like prostaglandins.
A nurse is caring for a client who has a new prescription for Lithium Carbonate. When teaching the client about ways to prevent Lithium toxicity, the nurse should advise the client to do which of the following?
- A. Avoid the use of acetaminophen for headaches.
- B. Restrict intake of foods rich in sodium.
- C. Decrease fluid intake to less than 1,500 mL daily
- D. Limit aerobic activity in hot weather
Correct Answer: D
Rationale: Limiting activity in hot weather prevents dehydration, which increases lithium levels and risk of toxicity.
A nurse in the operating room is caring for a client who received a dose of Succinylcholine. During the operation, the client suddenly develops rigidity, and his body temperature begins to rise. The nurse should anticipate a prescription for which of the following medications?
- A. Neostigmine
- B. Naloxone
- C. Dantrolene
- D. Vecuronium
Correct Answer: C
Rationale: Dantrolene treats malignant hyperthermia, characterized by rigidity and hyperthermia.
Midazolam as compared to diazepam is:
- A. Less cerebroprotective
- B. More cerebroprotective
- C. Same as diazepam
- D. No cerebroprotective effect
Correct Answer: A
Rationale: Midazolam is less cerebroprotective than diazepam.
What does the lipid solubility of the drug influence?
- A. Absorption of the drug
- B. Metabolism of the drug
- C. Excretion of the drug
- D. Distribution of the drug
Correct Answer: D
Rationale: Factors that can affect distribution include the drug's lipid solubility and ionization and the perfusion of the reactive tissue. The lipid solubility of a drug does not influence absorption, metabolism, or excretion.