228+ PNLE Medical-Surgical Review Questions Study Guide and Review Materials
Introduction
Let's talk about Medical-Surgical Nursing. It's the kind of topic that might make you break out in a sweat, given the massive amount of content it covers. But trust me, getting comfortable with it can be a game-changer on the PNLE. This is one of those areas where making connections between concepts matters just as much as straight-up memorization. The exam often throws clinical scenarios at you that require keen application skills.
You'll see questions everywhere: endocrine issues one minute, head injuries the next. It can be daunting. But don't be scared stiff. Understanding recurring themes—like medication side effects and critical care fundamentals—will give you the edge you need.
If this section of the exam stresses you out, stick around. We're going to take the mystery out of Medical-Surgical Nursing and help you ace it.
Key concepts
What to expect on the PNLE
Expect around 10-15 questions aimed squarely at Medical-Surgical topics. These questions often manifest as recall of medications and application in clinical scenarios.
- Common scenarios include GI bleed identification, thyroid medication management, and cardiomyopathy symptoms.
- Don't be surprised by questions that ask you to choose clinical priorities. For instance, which side effect to monitor first in a PTU regimen?
- The trap answer often looks tempting because it’s symptomatically pertinent but not the clinical priority. Imagine jumping on a general side effect vs. a life-threatening one.
- Be prepared for a few questions that weave through the medication effects in endocrine disorders; spotting red flags in symptoms is key.
Study tips
- Use Mnemonics: For cardiomyopathy types, remember "Dial Up the H for Restriction": Dilated, Hypertrophic, Restrictive. It helps in sorting out symptoms and management.
- Create a Medication Table: List out common drugs like levothyroxine and propylthiouracil. Include their actions, side effects, and administration pearls.
- Watch Videos: Visual learners can benefit from watching videos on YouTube covering laryngectomy care or GI bleed management. This gives context to what you're reading.
- Explain to a Friend: Teach them about a concept, like the effects of desmopressin. If they can understand, you're on the right track.
- Practice Questions: Drill down on tangerine. with specific questions on difficult topics to expose your weak spots and solidify your understanding.
Common mistakes to avoid
- Misunderstanding Pill Timing: "You see a question on levothyroxine and think it’s okay with breakfast. Seems logical since it’s just a pill, right? But wrong. It needs an empty stomach for optimal absorption."
- Confusing Cardiomyopathy Symptoms: "A scenario asks you to identify symptoms of hypertrophic cardiomyopathy. You pick dyspnea since it’s common for heart issues, but PNLE emphasizes syncope and sudden death in young athletes."
- Overlooking Agranulocytosis: "PTU comes up, and you think primarily about liver issues. You forget about agranulocytosis, a serious side effect. PNLE often sneaks this into scenario questions."
- Ignoring Psychosocial Needs: "In questions about laryngectomy, you focus purely on physical care. But it's critical to include psychological support for quality of life post-surgery."
- Mixing Up Vasopressin Effects: "You read a question about vasopressin and think increased urination is an expected outcome. Nope, it's actually retention—it opposes diuresis, not enhances it."
Try a question
A real Medical-Surgical question from our bank. Give it a shot.
A participant asks about how blood characteristics can increase stroke risk. What is the best explanation?
Understanding how blood characteristics influence stroke risk is fundamental in medical-surgical nursing, especially when educating patients about modifiable and non-modifiable risk factors.
| Option | Analysis |
|---|---|
| A | An increased number of red blood cells makes the blood thicker, raising the chance of clot formation. This option is correct because a higher red blood cell (RBC) count increases blood viscosity (thickness). Thick, viscous blood travels more slowly and is more likely to form clots, which can obstruct cerebral vessels, leading to an ischemic stroke. This condition is called polycythemia. Elevated hematocrit levels are associated with increased stroke risk, as evidenced by clinical studies and outlined in many Med-Surg textbooks. Nurses should remember: "Thicker blood flows slower and clots easier." This pathophysiological principle underpins the association between polycythemia and stroke. |
| B | A high red blood cell count is directly linked to elevated cholesterol. This is incorrect because RBC count and blood cholesterol are two separate physiological factors. Cholesterol relates to lipid metabolism and the buildup of atherosclerotic plaques, while red blood cell count relates to oxygen-carrying capacity and blood viscosity. There is no direct causative relationship between RBC count and cholesterol. |
| C | More red blood cells mean higher hemoglobin levels. While an increased red blood cell count is commonly associated with higher hemoglobin, this fact alone does not explain stroke risk. Hemoglobin is the protein in RBCs that binds oxygen. The risk mechanism in stroke related to RBC mass is increased viscosity, not hemoglobin per se. Thus, this option does not address the participant's specific question about stroke risk. |
| D | High red blood cell counts result in increased blood pressure. While increased viscosity can have some effect on peripheral resistance, an elevated RBC count does not always directly cause hypertension. Blood pressure is multifactorial and primarily regulated by cardiac output and systemic vascular resistance. Stroke has a stronger linkage to thrombus formation in hyperviscous blood than to blood pressure changes caused by polycythemia. |
Underlying Concepts and Clinical Reasoning
- Nurses must assess modifiable hematological risks in patients with predisposition to cerebrovascular events. Polycythemia increases the risk for both arterial and venous thrombosis due to sluggish blood flow and cell aggregation.
- Patient education should focus on recognizing conditions (like polycythemia vera or chronic hypoxia from COPD) that raise RBC count and understanding why periodic monitoring and treatment (e.g., therapeutic phlebotomy) may be necessary.
Clinical pearl: Remember that any change increasing the blood's tendency to clot, such as increased viscosity or platelet activity, raises stroke risk.
This question tests knowledge of basic pathophysiology and the ability to link laboratory findings with clinical outcomes, an essential nursing skill when applying the nursing process to risk assessment and patient education.
Brunner & Suddarth's Textbook of Medical-Surgical Nursing, 14th Edition, Chapter 58: Management of Patients With Cerebrovascular Disorders
Udan's Nursing Review Book (Green Book), Medical-Surgical Nursing Section: Cerebrovascular Accident (Stroke)
Guyton and Hall Textbook of Medical Physiology, 14th Edition, Chapter 33: Red Blood Cells, Anemia, and Polycythemia
American Heart Association/American Stroke Association Guidelines for the Early Management of Patients With Acute Ischemic Stroke (2021)
Harrison's Principles of Internal Medicine, 20th Edition, Chapter 120: Polycythemia Vera and Other Myeloproliferative Neoplasms
Philippine Heart Association Clinical Practice Guidelines on Stroke (2019)
More Medical-Surgical questions
638+ questions available. Sign up to practice all of them.
Which of the following is LEAST likely to cause a hemorrhagic stroke?
A nurse is educating a group about the dangers of intravenous drug use. Which substance is most strongly associated with an increased risk of stroke?
A nurse is discussing the different types of stroke based on their causes. Which of the following is NOT a recognized type?
Practice questions
Q: A patient with diabetes insipidus is prescribed desmopressin. During an assessment, which finding suggests that the treatment is not effective?
Answer: A. Increased urine output suggests desmopressin isn't effectively managing diabetes insipidus, which it should control. The most tempting wrong answer is B (weight loss) because fluid retention often influences weight, but increased urine output is the primary symptom to monitor. View more questions
Q: Which instruction should a nurse give a patient taking levothyroxine?
Answer: B. Levothyroxine should be taken on an empty stomach for optimal absorption. The wrong but tempting answer is A (with milk), a common error assuming it eases stomach upset, but it interferes with absorption. View more questions
Q: A postpartum woman is diagnosed with cardiomyopathy. Which type of cardiomyopathy is most likely?
Answer: A. Postpartum women are at higher risk for dilated cardiomyopathy. The option B (hypertrophic) is tempting because it commonly appears in heart condition discussions, but it's not usually associated with childbirth. View more questions
Q: A patient on propylthiouracil (PTU) reports a sore throat and fever. What should the nurse suspect?
Answer: B. A sore throat and fever in a patient taking PTU suggests agranulocytosis, a serious side effect requiring immediate attention. Option C (exacerbation of hyperthyroidism) might seem likely because it deals with thyroid, but the symptoms specifically indicate agranulocytosis. View more questions
Q: Following a laryngectomy, a patient requires guidance on communication. Which method should the nurse suggest first?
Answer: A. Initially, non-verbal methods like a writing board are often introduced for immediate communication after a laryngectomy. While speech therapy and devices like an electrolarynx are valuable, they're not immediate post-op solutions. View more questions
References and further reading
- Nursing Management for Prevention of Deep Vein Thrombosis (DVT) / Venous Thromboembolism (VTE) in Hospitalized Patients guideline
This guideline provides comprehensive nursing management strategies for preventing DVT and VTE in hospitalized patients, essential for PNLE exam preparation. - Traumatic Brain Injury (TBI): Nursing Diagnoses, Care Plans, Assessment & Interventions educational
This resource outlines nursing diagnoses, care plans, assessments, and interventions for TBI, including monitoring for increased intracranial pressure, relevant for medical-surgical nursing. - Increased Intracranial Pressure (ICP): Nursing educational
This educational resource provides an overview of increased intracranial pressure, including causes, pathophysiology, and nursing interventions, crucial for understanding neurological assessments. - 16.6 Thrombotic Disorder - Medical-Surgical Nursing textbook
This textbook chapter discusses thrombotic disorders, including DVT, and covers nursing assessments and interventions, aligning with PNLE exam topics. - Nursing Guidelines: Neurological Observations guideline
This guideline outlines the required neurological assessments to recognize early changes or deterioration, essential for monitoring intracranial pressure. - Pulmonary Embolism: Nursing Diagnosis & Interventions educational
This clinical guide provides nursing diagnoses and interventions for pulmonary embolism, relevant for understanding complications of DVT. - Increased Intracranial Pressure - NURSING.com educational
This lesson offers detailed information on increased intracranial pressure, including assessment and management strategies, beneficial for medical-surgical nursing studies.