ATI RN
Intro to Pharmacology ATI Quizlet Questions
Question 1 of 5
Absorption, distribution, metabolism and excretion is the study of herdrugs':
Correct Answer: B
Rationale: Pharmacokinetics is the study of how drugs are absorbed, distributed, metabolized, and excreted by the body. These processes determine the concentration of a drug at its site of action and contribute to understanding the drug's effectiveness and potential side effects.
Therefore, absorption, distribution, metabolism, and excretion are key components of pharmacokinetics. Pharmacodynamics (
Choice
A) refers to the study of the physiological effects of drugs and their mechanisms of action, which is different from the processes involved in drug movement through the body. Therapeutic action (
Choice
C) refers to the desired effects of a drug in treating a specific condition, rather than the processes involved in drug processing in the body. Pharmaceutical preparation (
Choice
D) is related to the formulation and development of drugs before their administration, not to the processes within the body.
Toxic effect (
Choice E) refers to the harmful effects of drugs, which can result from various factors including pharmacokin
Question 2 of 5
A patient is taking Digoxin to slow his heart rate down. The nurse suggests that he take his oral medication:
Correct Answer: A
Rationale: It is recommended for the patient to take Digoxin in the morning when awakening. This is because Digoxin has a long half-life which means it stays in the body for a long period of time. By taking it in the morning, the patient can benefit from its effects throughout the day, including its ability to slow down the heart rate and improve heart function. Additionally, taking it in the morning helps to reduce the risk of potential interactions with other medications or food consumed later in the day.
Question 3 of 5
A patient is taking Digoxin to slow his heart rate down. The nurse suggests that he take his oral medication:
Correct Answer: A
Rationale: The nurse suggests that the patient takes his Digoxin medication when awakening because it is best absorbed when taken on an empty stomach. Taking Digoxin with meals can decrease its absorption, reducing its effectiveness.
Therefore, to ensure optimal absorption and effectiveness of Digoxin in slowing down the heart rate, it is recommended to take it when awakening on an empty stomach.
Question 4 of 5
When a patient is experiencing digoxin toxicity, which clinical situation would necessitate the use
Correct Answer: A
Rationale: A: The patient reports seeing colorful halos around lights is A common symptom of digoxin toxicity that indicates visual disturbances.
Question 5 of 5
What nursing interventions should you do when a patient is on Albuterol (select all that apply)
Correct Answer: A
Rationale: A. Assess lung sounds, Pulse, and Blood pressure before administering: Before administering Albuterol, it is crucial to assess the patient's lung sounds, pulse, and blood pressure as baseline data. This helps in monitoring the effects of Albuterol on the respiratory and cardiovascular systems.