Samenvatting
.
Below is a comprehensive compilation of the most common Med-Surg II topics, organized as a "full
exam" guide with key concepts and practice questions from various test banks.
---
### **Comprehensive Med-Surg II Exam Study Guide**
This guide is organized by body system and includes the "most asked" high-yield content from multiple
nursing exams .
---
### **❤️ Cardiovascular Disorders**
*Focus on heart failure, valvular diseases, anticoagulation, and telemetry.*
**Key Concepts:**
- **Heart Failure (HF):** Left-sided HF presents with respiratory symptoms (crackles, dyspnea,
orthopnea). Right-sided HF presents with systemic symptoms (JVD, peripheral edema, hepatomegaly) .
, - **Valvular Disorders:** Use the mnemonic **MRASS** (Mitral Regurgitation, Aortic Stenosis =
Systolic) and **MSARD** (Mitral Stenosis, Aortic Regurgitation = Diastolic) to remember which valves
make which sounds .
- **Anticoagulants:** Monitor **INR** for warfarin (Coumadin) and **aPTT** for heparin. The antidote
for Heparin is Protamine Sulfate; for warfarin, it is Vitamin K.
**Practice Questions & Answers:**
- **Q:** A male client with heart failure (HF) calls the clinic and reports that he cannot put his shoes on
because they are too tight. Which additional information should the nurse obtain?
- **A:** **Has his weight changed in the last several days?** (This indicates fluid retention, a key sign
of worsening HF) .
- **Q:** A patient is on an anticoagulant drip, is walking around, and vomits coffee ground emesis.
What do you do first?
- **A:** **Stop the drip and obtain vital signs.** (Coffee ground emesis indicates an upper GI bleed) .
- **Q:** What two electrolytes are most important for heart function?
- **A:** **Potassium and Magnesium.** (Hypokalemia or hypomagnesemia can cause lethal
dysrhythmias) .
---
### **🌬️ Respiratory Disorders**
*Focus on COPD, pneumonia, oxygen therapy, and airway management.*
**Key Concepts:**
- **COPD:** Patients are chronic CO₂ retainers. Their drive to breathe is based on **hypoxia** (low O₂),
not hypercapnia (high CO₂). Administer oxygen cautiously (1-2L via NC) to avoid eliminating their
respiratory drive.
- **Sputum Samples:** The best initial nursing action after obtaining a sputum specimen is **observing
the color and consistency** before sending it to the lab .
.
Below is a comprehensive compilation of the most common Med-Surg II topics, organized as a "full
exam" guide with key concepts and practice questions from various test banks.
---
### **Comprehensive Med-Surg II Exam Study Guide**
This guide is organized by body system and includes the "most asked" high-yield content from multiple
nursing exams .
---
### **❤️ Cardiovascular Disorders**
*Focus on heart failure, valvular diseases, anticoagulation, and telemetry.*
**Key Concepts:**
- **Heart Failure (HF):** Left-sided HF presents with respiratory symptoms (crackles, dyspnea,
orthopnea). Right-sided HF presents with systemic symptoms (JVD, peripheral edema, hepatomegaly) .
, - **Valvular Disorders:** Use the mnemonic **MRASS** (Mitral Regurgitation, Aortic Stenosis =
Systolic) and **MSARD** (Mitral Stenosis, Aortic Regurgitation = Diastolic) to remember which valves
make which sounds .
- **Anticoagulants:** Monitor **INR** for warfarin (Coumadin) and **aPTT** for heparin. The antidote
for Heparin is Protamine Sulfate; for warfarin, it is Vitamin K.
**Practice Questions & Answers:**
- **Q:** A male client with heart failure (HF) calls the clinic and reports that he cannot put his shoes on
because they are too tight. Which additional information should the nurse obtain?
- **A:** **Has his weight changed in the last several days?** (This indicates fluid retention, a key sign
of worsening HF) .
- **Q:** A patient is on an anticoagulant drip, is walking around, and vomits coffee ground emesis.
What do you do first?
- **A:** **Stop the drip and obtain vital signs.** (Coffee ground emesis indicates an upper GI bleed) .
- **Q:** What two electrolytes are most important for heart function?
- **A:** **Potassium and Magnesium.** (Hypokalemia or hypomagnesemia can cause lethal
dysrhythmias) .
---
### **🌬️ Respiratory Disorders**
*Focus on COPD, pneumonia, oxygen therapy, and airway management.*
**Key Concepts:**
- **COPD:** Patients are chronic CO₂ retainers. Their drive to breathe is based on **hypoxia** (low O₂),
not hypercapnia (high CO₂). Administer oxygen cautiously (1-2L via NC) to avoid eliminating their
respiratory drive.
- **Sputum Samples:** The best initial nursing action after obtaining a sputum specimen is **observing
the color and consistency** before sending it to the lab .
