Circulatory System: JAMB Physical and Health Education Questions, Answers & Notes

What Circulatory System covers in the JAMB Physical and Health Education syllabus

The circulatory system transports blood — carrying oxygen, food and wastes — around the body. The heart is the pump, with four chambers (two atria and two ventricles). Blood travels in three kinds of vessel: arteries carry blood away from the heart, veins carry it back to the heart, and capillaries are the tiny vessels where the exchange of gases and nutrients happens. Blood has four main parts: red blood cells (carry oxygen using haemoglobin), white blood cells (fight infection), platelets (help blood clot) and plasma (the liquid part). The heartbeat felt in an artery is the pulse, and the force of blood on the artery walls is blood pressure; regular exercise makes the heart fitter and stronger. The main point: the circulatory system uses the heart, blood vessels and blood to transport substances around the body.

For Circulatory System, JAMB expects you to be able to:

• State the circulatory system's role (transport) and the heart (four chambers) as the pump
• Recall blood vessels (arteries away, veins back, capillaries for exchange)
• Recall blood components (red cells/oxygen, white cells/infection, platelets/clotting, plasma) and pulse/blood pressure

Key facts & revision notes: Circulatory System

These are the recurring points our Circulatory System questions test — revise them until each feels automatic, then practise the questions above to lock them in.

• The circulatory system transports blood (carrying oxygen, food and wastes) around the body.
• The heart pumps blood round the body.
• The human heart has four chambers (two atria and two ventricles).
• Arteries carry blood away from the heart.
• Veins carry blood back to the heart.
• Capillaries are the smallest blood vessels, where the exchange of gases and nutrients occurs.
• Red blood cells carry oxygen (using haemoglobin).
• White blood cells fight infection and disease.
• Platelets help blood to clot to stop bleeding.
• Plasma is the liquid part of blood, which carries cells and dissolved substances.
• The force of blood against the artery walls is called blood pressure.
• A function of blood is to transport oxygen from the lungs to the body.
• The heartbeat felt in an artery (e.g.
• at the wrist) is called the pulse.
• Regular exercise makes the heart fitter and stronger.
• An artery carries blood away from the heart.
• Red blood cells carry oxygen.
• White blood cells fight infection.
• The human heart has four chambers.
• The main point is that the circulatory system uses the heart, blood vessels and blood to transport substances (oxygen, food, wastes) around the body.

Worked examples

Three Circulatory System questions with the answer and a short explanation, so you can see how the topic is set before you practise the full set.

How Circulatory System is tested in JAMB Physical and Health Education

Our Circulatory System bank holds 20 questions (3 easy, 9 medium, 8 hard). JAMB Physical and Health Education typically returns to Circulatory System year after year, so steady practice on this topic is high-value revision. Questions are multiple-choice with four options, and at UTME pace you get roughly 40 seconds each — which is why timed practice matters.

How to answer Circulatory System questions

Work the stem first and predict the answer before you look at the options; then eliminate the ones that contradict the key facts above. Watch for “which is not…”, “all of the above” and “except” style stems, which are where rushed candidates lose easy marks on Circulatory System. If a calculation or a precise definition is involved, work it from first principles rather than guessing from a half-remembered rule. When two options look right, re-read the stem for the qualifier that separates them — JAMB rarely repeats an option by accident. If you are still unsure, eliminate the two weakest choices to lift your odds, flag the question, and move on; never burn a full minute on one Physical and Health Education item when the exam gives you about forty seconds each. Then come back to flagged questions with whatever time remains. The single most reliable way to get faster at Circulatory System is repeated timed practice, so use the button above until the recurring patterns feel automatic.

Common mistakes to avoid in Circulatory System

The errors that cost marks on Circulatory System are usually careless rather than conceptual: misreading a negative stem, confusing two similar terms, or rushing a definition you actually know. Candidates also over-rely on “expo” and last-minute cramming instead of understanding the topic — which fails the moment JAMB rephrases a familiar idea. Treat every option as a claim to be checked against the facts above, keep your working tidy for any calculation, and don’t change a considered answer on a hunch. Above all, revise Circulatory System actively by answering questions, not just by re-reading notes — recall under time is what the exam rewards.

Frequently asked questions

Is Circulatory System part of the JAMB Physical and Health Education syllabus?

Yes. Circulatory System is a recognised topic in the JAMB Physical and Health Education syllabus, covering state the circulatory system's role (transport) and the heart (four chambers) as the pump. You should be able to recall its key facts and apply them to multiple-choice questions.

How many Circulatory System questions can I practise on Belmadeng?

There are 20 original, JAMB-standard Circulatory System questions in our free bank, each with the correct answer and a worked explanation. You can practise them untimed or as a timed test.

What are the most important points to know about Circulatory System?

The circulatory system transports blood — carrying oxygen, food and wastes — around the body. The heart is the pump, with four chambers (two atria and two ventricles). Blood travels in three kinds of vessel: arteries carry blood away from the heart, veins carry it back to the heart, and capillaries …

How do I answer Circulatory System questions quickly in JAMB?

Read the stem carefully, eliminate clearly wrong options, and match the remaining choices to the key facts for Circulatory System. Practising timed Circulatory System questions builds the speed you need for UTME's pace of about 40 seconds per question.

Are these JAMB Physical and Health Education Circulatory System questions past questions or original?

They are original questions written to JAMB (UTME) standard and mapped to the official syllabus — not reproduced past papers. This keeps them legal to use freely while closely mirroring how the real exam tests the topic.

Where can I practise Circulatory System questions free without signing up?

Right here — tap “Start Circulatory System practice” on this page to begin instantly. Belmadeng's CBT practice is completely free and needs no sign-up, download or subscription.

About these questions: original, JAMB-standard items written from the official UTME Physical and Health Education syllabus (last reviewed 2026-09-18). Belmadeng is an independent study platform and is not affiliated with JAMB. Spotted an error? Use the report link.