Free Anatomy and Physiology for Sport MCQs with Answers

• A. 46 Chromosomes
• B. 45 Chromosomes
• C. 44 Chromosomes
• D. 50 ChromosomesGet Study Guides

Explanation: A normal human somatic cell contains 46 chromosomes arranged in 23 pairs, including 22 pairs of autosomes and one pair of sex chromosomes.

• A. Endocardium
• B. Myocardium
• C. Epicardium
• D. Pericardium

Explanation: The myocardium is the thick muscular middle layer of the heart and produces its pumping contractions.

• A. Systole of the Atria
• B. Diastole of the Arteria
• C. Systole of the Left ventricle
• D. Systole of the Right VentricleStream History Documentaries

Explanation: The pulse wave is generated when ventricular systole forces blood into the arteries, chiefly from contraction of the left ventricle.

• A. Sinoatrial node
• B. Ventricle
• C. Article
• D. Atrioventricular node

Explanation: The sinoatrial node acts as the heart’s natural pacemaker and normally initiates each cardiac cycle.

• A. Inadequate supply of oxygen to the heart Muscles
• B. Defective Infection
• C. Defective Thymus
• D. None of theseExplore Anatomy Models

Explanation: Angina pectoris is chest pain caused by inadequate oxygen-rich blood reaching the heart muscle, usually because coronary arteries are…

• A. Cells of the Brain
• B. Muscle fiber located in heart
• C. Nerve cells
• D. None of these

Explanation: Purkinje fibres are specialized cardiac muscle cells that rapidly distribute electrical impulses through the ventricles.

• A. Control BP
• B. Repair Tissue
• C. Initiate Blood Clotting
• D. None of these

Explanation: Platelets gather at an injured blood vessel and initiate clot formation, helping stop bleeding.

• A. Morphology
• B. Physiology
• C. Cell Function
• D. Human Function

Explanation: Anatomy examines the structure and form of body parts, which is closely represented by morphology.

• A. Psychology
• B. Physiology
• C. Morphology
• D. None of these

Explanation: Physiology explains how organs and body systems work. Morphology concerns their form and structure, while psychology concerns behaviour…

• A. Secretion
• B. Assimilation
• C. Excretion
• D. Digestion

Explanation: Excretion removes metabolic waste products that the body no longer needs, such as carbon dioxide, urea and excess water.

• A. Metabolic Activity
• B. Sigh of Health
• C. None of these
• D. Vital Sign

Explanation: Body temperature is one of the standard vital signs, along with pulse, respiration and blood pressure.

• A. Water
• B. Set point
• C. BP
• D. Pressure

Explanation: A set point is the target value used by the body to regulate a condition, not an essential physical need.

• A. Atmospheric Pressure
• B. Osmotic Pressure
• C. Hydrostatic Pressure
• D. None of these

Explanation: Hydrostatic pressure is the force exerted by a fluid at rest, including water, on an immersed object or system.

• A. None of these
• B. Liver pain
• C. Muscles soreness
• D. Abdominal pain

Explanation: Abdominal pain, especially in the upper-right abdomen, can occur when the liver is diseased or enlarged.

• A. DMD
• B. CDM
• C. MMD
• D. None of these

Explanation: Duchenne muscular dystrophy, or DMD, is the most common and severe childhood form of muscular dystrophy and causes progressive muscle…

• A. Halter Mounter
• B. Galvanometer
• C. Ammeter
• D. None of these

Explanation: A Holter monitor is a portable device that continuously records the heart’s electrical activity, usually for 24 hours or longer.

• A. EEG
• B. MRI
• C. ECG
• D. None of these

Explanation: An ECG records the heart’s electrical activity and is a common first-line test for rhythm problems, heart attack, and some other cardiac…

• A. White cellsTry Prep Courses
• B. Myoglobin
• C. Red blood
• D. Hemoglobin

Explanation: Hemoglobin is the iron-containing red protein in red blood cells that binds and transports oxygen through vertebrate blood.

• A. A person feel tired
• B. A person feel happy
• C. A person feel excited
• D. None of these

Explanation: Low hemoglobin reduces the blood's oxygen-carrying capacity, commonly causing tiredness, weakness, or shortness of breath.