Multiple choice

Less oxygen supply to the heart causes

  1. heart attack

  2. angina pain

  3. asthma

  4. nasal congestion

  5. low blood pressure

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This answer is correct. Angina is caused by reduced blood flow to the heart muscle. The blood carries oxygen which is needed by the heart muscle in order to survive.