ATI RN
ATI Capstone Pharmacology Assessment 2 Quizlet Questions
Question 1 of 5
The nurse is preparing to transfuse a patient with a unit of packed red blood cells (PRBCs). Which intravenous solution is correct for use with the PRBC transfusion?
Correct Answer: B
Rationale: When preparing to transfuse packed red blood cells (PRBCs), the correct intravenous solution to use is 0.9% sodium chloride (NS), which is also known as normal saline. This solution is preferred because it is isotonic and compatible with blood products like PRBCs. Using NS helps maintain the osmolarity of the blood, preventing hemolysis of red blood cells and providing a stable environment for the transfusion. Other solutions like D5W, D5NS, and D5LR are not recommended for use with PRBC transfusion because they are either hypotonic, hypertonic, or contain additives that can lead to hemolysis or other adverse reactions in the patient receiving the blood transfusion.
Question 2 of 5
The nurse is working with a graduate nurse to prepare an intravenous dose of potassium. Which statement by the graduate nurse reflects a need for further teaching?
Correct Answer: D
Rationale: The statement "The intravenous potassium dose will be given undiluted" reflects a need for further teaching. Potassium should always be diluted before administration to reduce the risk of causing irritation or damage to the veins. Administration of concentrated potassium solution can lead to serious complications, including local tissue damage, phlebitis, and even cardiac arrest. It is essential to dilute intravenous potassium solutions to ensure safe administration and minimize the risk of adverse effects.
Question 3 of 5
When administering the opioid Morphine to a patient, it is given in doses of
Correct Answer: A
Rationale: The correct dosing regimen for Morphine typically ranges from 2-5 mg every 3-4 hours as needed for pain. This dosing schedule allows for effective management of pain while monitoring for potential side effects and adjusting the dosage according to the patient's response. Options B, C, and D have dosing regimens that are not within the typical range for Morphine administration and could lead to inappropriate dosing and potential harm to the patient.
Question 4 of 5
Which of the following types of insulin is “long-acting�
Correct Answer: D
Rationale: Glargine insulin, commonly known by the brand name Lantus, is a long-acting type of insulin. It is designed to provide a steady level of insulin over an extended period, usually lasting up to 24 hours. This type of insulin is often used as a basal insulin to help control blood sugar levels between meals and overnight. In contrast, Lispro (Humalog) is a rapid-acting insulin used to manage blood sugar spikes after meals, NPH (Humulin N) is an intermediate-acting insulin, and Regular insulin (Humulin R) is a short-acting insulin.
Question 5 of 5
Albuterol can be given in all but which of these forms:
Correct Answer: C
Rationale: Albuterol is a bronchodilator medication commonly used to treat bronchospasm in conditions such as asthma and chronic obstructive pulmonary disease (COPD). Albuterol can be given in various forms, including extended-release tablets for oral use, inhalation solutions for nebulization, and oral syrups. However, albuterol is not typically administered intravenously because it can cause severe cardiovascular side effects, such as tachycardia and arrhythmias, when given directly into the bloodstream. For this reason, intravenous administration of albuterol is contraindicated in most cases and is not a common route of administration for this medication.