a nurse is preparing to administer furosemide 80 mg po daily the amount available is furosemide oral solution 10 mg1 ml how many ml should the nurse

ATI RN

ATI Pharmacology Proctored Exam 2019

1. A healthcare professional is preparing to administer furosemide 80 mg PO daily. The available furosemide oral solution is 10 mg/1 mL. How many mL should the healthcare professional administer?

A. 8 mL
B. 10 mL
C. 6 mL
D. 12 mL

Correct answer: A

Rationale: To determine the volume to administer, divide the desired dose by the available concentration. In this case, 80 mg divided by 10 mg/mL equals 8 mL. Therefore, the healthcare professional should administer 8 mL of furosemide oral solution. Choice B, 10 mL, is incorrect as it does not reflect the accurate calculation. Choices C and D, 6 mL and 12 mL respectively, are also incorrect as they do not match the correct calculation based on the provided concentration and dose.

2. Which of the following drugs is associated with the reaction of Cinchonism?

A. Valproic acid
B. Quinidine
C. Isoniazid
D. Ethosuximide

Correct answer: B

Rationale: Cinchonism is associated with Quinidine, not Valproic acid, Isoniazid, or Ethosuximide. Cinchonism is characterized by symptoms such as tinnitus, dizziness, and headaches. Quinidine, being an antiarrhythmic agent, can lead to this condition as a side effect.

3. What is the action of Nitroglycerin?

A. Dilates the Bronchi
B. Reduces Blood Glucose
C. Reduces Nausea
D. Dilates Coronary Arteries

Correct answer: D

Rationale: Nitroglycerin acts by dilating the coronary arteries, leading to increased blood flow and oxygen supply to the heart. This helps in relieving angina symptoms by reducing the heart's workload and improving blood supply to the myocardium. Choices A, B, and C are incorrect because Nitroglycerin's primary action is not related to dilating bronchi, reducing blood glucose, or reducing nausea.

4. A client has a new prescription for Calcitonin-salmon for postmenopausal osteoporosis. Which of the following instructions should the nurse include in the teaching?

A. Swallow tablets on an empty stomach with plenty of water.
B. Watch for skin rash and redness when applying calcitonin-salmon topically.
C. Mix the liquid medication with juice and take it after meals.
D. Alternate nostrils each time calcitonin-salmon is inhaled.

Correct answer: D

Rationale: Calcitonin-salmon is commonly administered intranasally for postmenopausal osteoporosis. To ensure optimal absorption, the client should alternate nostrils daily when inhaling the medication. This practice helps prevent irritation and promotes consistent drug delivery through both nostrils. Choices A, B, and C are incorrect because calcitonin-salmon is not swallowed as a tablet, applied topically, or mixed with juice; it is usually administered intranasally.

5. A nurse manager is reviewing the facility's policies for IV therapy with the members of his team. The nurse manager should remind the team that which of the following techniques helps minimize the risk of catheter embolism?

A. Performing hand hygiene before and after IV insertion
B. Rotating IV sites at least every 72 hours
C. Minimizing tourniquet time
D. Avoiding reinserting the needle into an IV catheter

Correct answer: D

Rationale: To minimize the risk of catheter embolism, it is crucial to avoid reinserting the needle into an IV catheter. This practice can potentially sever the end of the catheter, leading to catheter embolism. Proper insertion techniques, securement, and avoiding unnecessary manipulations of the catheter can help prevent this serious complication.