NUR 2474 Pharmacology Exam 2

NUR 2474 Pharmacology Exam 2: A Comprehensive Overview

The NUR 2474 Pharmacology Exam 2 is a pivotal assessment within the Pharmacology for Professional Nursing course, designed to evaluate students' proficiency in understanding and applying pharmacological principles. This examination encompasses a broad spectrum of topics, including respiratory, gastrointestinal, cardiac, lipid drugs, and anticoagulation therapies. A thorough grasp of these areas is essential for aspiring nurses to ensure safe and effective patient care.

Key Topics Covered in the Exam

1. Respiratory Pharmacology: This section delves into medications used to manage respiratory conditions such as asthma, chronic obstructive pulmonary disease (COPD), and bronchitis. Students are expected to understand the mechanisms of action, therapeutic uses, side effects, and nursing considerations for drugs like bronchodilators, corticosteroids, and leukotriene modifiers.

2. Gastrointestinal Pharmacology: This segment focuses on drugs that address gastrointestinal disorders, including acid reflux, peptic ulcers, and inflammatory bowel diseases. Key medications include proton pump inhibitors, H2-receptor antagonists, antacids, and antiemetics. Understanding their pharmacodynamics and patient education points is crucial.

3. Cardiac Pharmacology: This area examines medications used to treat cardiovascular conditions such as hypertension, heart failure, and arrhythmias. Students should be familiar with antihypertensives, diuretics, beta-blockers, calcium channel blockers, and antiarrhythmic agents, along with their indications, contraindications, and monitoring parameters.

4. Lipid-Lowering Agents: This section covers drugs aimed at managing dyslipidemia, including statins, fibrates, and bile acid sequestrants. A comprehensive understanding of their mechanisms, therapeutic goals, and potential adverse effects is necessary.

5. Anticoagulation Therapy: This part focuses on medications that prevent blood clot formation, such as warfarin, heparin, and newer oral anticoagulants. Students must grasp their indications, dosing regimens, monitoring requirements, and reversal strategies.

Study Resources and Preparation

To excel in the NUR 2474 Pharmacology Exam 2, students are encouraged to utilize various study aids:

• Quizlet Flashcards: Platforms like Quizlet offer flashcards and practice questions tailored to the NUR 2474 curriculum. For instance, the "NUR 2474 Rasmussen Pharm Exam 2 Flashcards" set provides a comprehensive review of key concepts.

  Quizlet

• Study Guides and Practice Exams: Websites such as Studocu and Nursing Hero provide study guides, practice exams, and rationales for NUR 2474. These resources can enhance understanding and application of pharmacological principles.

  Studocu
  Nursing Hero

• Lecture Notes and Textbooks: Reviewing lecture notes and prescribed textbooks is fundamental. Pay particular attention to chapters on pharmacodynamics, pharmacokinetics, and drug classifications relevant to the exam topics.

Exam Strategies

• Active Recall and Spaced Repetition: Engage in active recall by testing yourself on key concepts and utilize spaced repetition techniques to reinforce memory retention over time.

• Group Study Sessions: Participating in study groups can facilitate discussion, clarify doubts, and provide diverse perspectives on complex topics.

• Practice Application: Apply theoretical knowledge to clinical scenarios to enhance critical thinking and decision-making skills, which are essential for nursing practice.

Conclusion

The NUR 2474 Pharmacology Exam 2 is a comprehensive assessment that evaluates students' understanding of essential pharmacological concepts. A strategic approach to studying, utilizing diverse resources, and engaging in active learning will equip students with the knowledge and skills necessary to succeed in this examination and in their future nursing careers.

Below are sample Questions and Answers:

1. How long do statins take to start working?
Answer
2-4 weeks to start seeing affects
2. What time of day should a patient take statins?
Answer
evening on an empty stomach is best
3. dietary restrictions with statins?
Answer
avoid grapefruit-can increase risk of rhabdomyolysis
4. What do we want our ratio for cholesterol to be 3.1 LDL HDL 2.1 is more ideal, when it is
6.1 or 5.1 is when we start to medicate
5. how does cholestyramine work?
Answer
for elevated cholesterol.
It is a bile sequestrant (bile is made with cholesterol), so it binds to bile acids
and prevents them from being reabsorbed/reused and accelerates their excretion. Therefore liver
needs to make more using LDLs-the liver increases number of LDL receptors, increasing the
LDL uptake (which decreases LDL plasma levels)
6. What other labs will be needed when taking statins/HMG-COA inhibitors
Answer
-
besides cholesterol and triglycerides, liver enzymes must me checked.
7. what can happen if patient takes cholestyramine without dilution?
Answer
it is like a cement and can lead to erosion in throat or GI tract.
must mix with 4 oz of fluid/soup/applesauce 8 oz is more ideal