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Practise

Question bank

Original exam-style questions, mapped to your syllabus. Answers are checked for mathematical equivalence and every attempt updates your mastery.

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12 questions

SA-OB-HT-0011 markL1 FoundationCalculatorHeart structure
Which chamber pumps blood to the body?
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Salam Academy Original Practice · Proposed mark scheme
SA-OB-HT-0021 markL1 FoundationCalculatorHeart structure
Valves in the heart
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Salam Academy Original Practice · Proposed mark scheme
SA-OB-HT-0121 markL1 FoundationCalculatorHeart structure
The wall separating the left and right sides of the heart is the
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Salam Academy Original Practice · Proposed mark scheme
SA-OB-HT-0031 markL2 StandardCalculatorHeart structure
Blood enters the right atrium from the
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Salam Academy Original Practice · Proposed mark scheme
SA-OB-HT-0041 markL2 StandardCalculatorHeart structure
The left ventricle has a thicker wall than the right because it
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Salam Academy Original Practice · Proposed mark scheme
SA-OB-HT-0051 markL2 StandardCalculatorDouble circulation
An advantage of double circulation is that
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Salam Academy Original Practice · Proposed mark scheme
SA-OB-HT-0061 markL2 StandardCalculatorHeart structure
The blood vessel carrying deoxygenated blood from the heart to the lungs is the
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Salam Academy Original Practice · Proposed mark scheme
SA-OB-HT-0071 markL2 StandardCalculatorHeart health
The heart muscle is supplied with oxygen by the
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Salam Academy Original Practice · Proposed mark scheme
SA-OB-HT-0081 markL2 StandardCalculatorHeart health
During exercise heart rate increases to
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Salam Academy Original Practice · Proposed mark scheme
SA-OB-HT-0092 marksL2 StandardCalculatorHeart health
Heart rate is 8080 beats/min and stroke volume is 70 cm370\ \text{cm}^3. Calculate cardiac output in cm3\text{cm}^3/min.

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Salam Academy Original Practice · Proposed mark scheme
SA-OB-HT-0101 markL2 StandardCalculatorHeart health
A risk factor for coronary heart disease is
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Salam Academy Original Practice · Proposed mark scheme
SA-OB-HT-0112 marksL3 ExamCalculatorHeart health
Resting heart rate is 6060 beats/min. During exercise it rises to 150150. Calculate the percentage increase.

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Salam Academy Original Practice · Proposed mark scheme