GMCH Chandigarh - 2019
Medical Surgical Nursing
Easy

There are a number of risk factors associated with coronary artery disease. Which of the following is a modifiable risk factor?

Appeared in: GMCH Chandigarh - 2019

Explanation

  • The core concept is the difference between risk factors that can be changed (modifiable) and those that cannot (non-modifiable).
  • Obesity is considered a modifiable risk factor because an individual can take steps to reduce their weight through diet, exercise, and lifestyle changes.
  • Managing obesity directly impacts other modifiable risk factors like hypertension, high cholesterol, and diabetes, making it a critical target for CAD prevention.
  • Lifestyle risk factors, including obesity, atherogenic diet, and physical inactivity, are preventable causes of atherosclerosis.

Why Other Options Were Wrong

  • Option B: Heredity, or family history, refers to the genetic predisposition to a disease. It is a constitutional, non-modifiable risk factor that cannot be changed.
  • Option C: Gender is a biological factor that cannot be changed. Premenopausal women are generally at a lower risk than men of the same age, but this advantage diminishes after menopause. It is a non-modifiable risk factor.
  • Option D: Age is a primary non-modifiable risk factor. The risk of developing atherosclerosis and CAD increases significantly as a person gets older.

Related Visual

Visual explanation — Related Visual
Clinical Relevance
  • Nursing practice connection: Knowing Modifiable vs. Non-modifiable Risk Factors for Coronary Artery Disease (CAD) helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
  • A nurse's primary role in primary prevention of CAD is to educate patients about their modifiable risk factors and empower them to make sustainable lifestyle changes.
  • Patient counseling should include setting realistic goals for weight loss (e.g., 5-10% of body weight), creating an exercise plan (e.g., 150 minutes/week of moderate activity), and providing dietary guidance (e.g., DASH or Mediterranean diet).
  • Nurses must assess a patient's readiness to change and use motivational interviewing techniques to support them in their health journey.
How to Approach the Question
  • First, identify the key term in the question: 'modifiable risk factor'. Understand its definition as something that can be changed or controlled.
  • Next, evaluate each option against this definition.
  • Consider 'Obesity'. Can a person's weight be changed? Yes, through diet and exercise. This fits the definition.
  • Consider 'Heredity'. Can a person's genetic makeup or family history be changed? No. This is non-modifiable.
  • Consider 'Gender'. Can a person's biological sex be changed in the context of disease risk? No. This is non-modifiable.
  • Consider 'Age'. Can the process of aging be stopped or reversed? No. This is non-modifiable.
Concept Tested & Keywords
  • Concept Tested: Modifiable vs. Non-modifiable Risk Factors for Coronary Artery Disease (CAD)
  • Stem keywords: coronary artery disease, risk factors, modifiable
  • Lead-in keywords: Which of the following

Question ID

Q8V6mvPksq3ksDrBu0QANC

Reference Book

E6 PATHOLOGY QUICK REVIEWBased on Harsh Mohan Textbook of PATHOLOGY p. 185-187

E6 Pathology- ROBBINS & COTRAN PATHOLOGIC BASIS OF DISEASE 10TH Ed pp. 498-500, 499-501

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