ATI RN
ATI Capstone Pharmacology Assessment 1 Questions
Question 1 of 5
The patient accidentally takes too much of the prescribed warfarin (Coumadin) and is readmitted to the hospital with bleeding. Which drug can the nurse anticipates administrating?
Correct Answer: D
Rationale: Warfarin, also known as Coumadin, is an anticoagulant medication that works by inhibiting the production of clotting factors in the liver, specifically factors II, VII, IX, and X. In the event of warfarin overdose, which can lead to excessive bleeding, the antidote is vitamin K. Vitamin K promotes the production of these clotting factors and helps reverse the effects of warfarin. Therefore, in this situation, the nurse can anticipate administering vitamin K to the patient to help stop the bleeding caused by the excess warfarin in the system.
Question 2 of 5
A patient is receiving an IV infusion of a thrombolytic drug during treatment for an acute MI. The nurse notices that there is a slight amount of bleeding from the antecubital area where venous lab work was drawn. What will the nurse do first?
Correct Answer: B
Rationale: Applying pressure to the site with a gauze pad is the first action the nurse should take when noticing bleeding from the antecubital area. This will help control the bleeding and prevent further blood loss. Monitoring the site for further bleeding is important, but immediate intervention by applying pressure is necessary to address the issue. Slowing the rate of infusion of the thrombolytic drug or stopping the infusion should be considered if bleeding continues despite applying pressure or if there are signs of significant bleeding or hemorrhage.
Question 3 of 5
Which patient-teaching instructions are appropriate for a patient taking an antidysrhythmic drug? (Select all that apply.)
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 4 of 5
Which of the following drugs has a therapeutic effect that increases cardiac output and slows heart rate?
Correct Answer: C
Rationale: Digoxin is a medication commonly used to treat heart failure and certain types of irregular heartbeats. It works by increasing the force of contraction of the heart muscle, thereby increasing cardiac output. Additionally, digoxin also has the ability to slow down the heart rate, making it helpful in conditions such as atrial fibrillation. Heparin is an anticoagulant medication used to prevent blood clot formation, while Alprazolam is a benzodiazepine used to treat anxiety disorders. Levothyroxine is a thyroid hormone replacement medication to treat hypothyroidism. None of these drugs have the therapeutic effects of increasing cardiac output and slowing heart rate like digoxin.
Question 5 of 5
Which of the following medications would you administer for an overdose of acetaminophen?
Correct Answer: C
Rationale: Acetylcysteine is the specific antidote for acetaminophen overdose. Acetaminophen (also known as paracetamol) toxicity can cause severe liver damage if not treated promptly. Acetylcysteine works by replenishing the depleted glutathione stores in the liver, helping to prevent liver damage and improving the patient's outcome. Naloxone is used for opioid overdose, vitamin K for reversing the effects of certain anticoagulants, and atropine for specific heart and nerve related conditions.