[Biology Class Notes] on Heart Diseases Pdf for EXAM

Rack Your Brains

1. Which of the following ones is a cause of Heart Disorders?

1. Abnormal rhythms of a heart.

2. Stroke.

3. Thickening of the walls of the arteries.

4. Blood clot. 

5. Both a and b.

2. Which one of these gets considered as high Blood pressure in Humans?

1. 110/70.

2. 120/80.

3. 140/95.

4. 135/95.

5. Both c and d.

6. None of them.

Causes of Heart Diseases

Advancement in the lifestyle and changes in diet results in the increase in heart disorders. Some other causes are:

• Increase in blood pressure and harmful cholesterol levels.

• Excessive smoking.

• Obesity and an increase in weight.

• Genetic factors.

• Consumption of junk foods.

• Diabetes.

Solved Questions 

Here are some solved multiple choice questions on heart conditions and its functioning. Go through them to ace your exams!

1. Which of these is the most common symptom of a Heart Attack?

1. Shooting pain in the chest along with immense sweating.

2. Heartburns, indigestion and nausea.

3. The continuous spinning of head.

4. Abdominal pain.

5. Both option a and b

Answer: e

2. What is the effect of consuming too much alcohol in a Human Being?

1. Too much alcohol intake triggers blood pressure and triglyceride levels.

2. Increases bad cholesterol level.

3. Causes abdominal pain.

4. None of the above.

Answer: a

3. What are the most common Heart Disease names?

1. Arrhythmia and coronary artery disease.

2. Alzheimer’s disease.

3. Retrograde amnesia.

4. None of them.

Answer: a

Through the above conversation, we hope you have a proper understanding of different heart diseases. To learn more about such Biology concepts, download ’s mobile application now! You can also join live online classes through our mobile application.