1.1.b Cardiovascular system quiz games for A level PE (OCR)

1. 1

   Which receptors detect changes in blood pressure?

   ChemoreceptorsProprioceptorsBaroreceptorsThermoreceptors
2. 2

   True or false: Stroke volume increases during exercise.

   Stroke volume increases during exercise.
3. 3

   What is meant by bradycardia?

   An irregular heartbeatA fall in blood pressureA resting heart rate above 100 bpmA resting heart rate below 60 bpm

+ 12 more questions in the game.

1. 1

   What is meant by steady state during exercise?

   Heart rate keeps risingHeart rate falls below the resting levelHeart rate levels off as supply meets demandHeart rate is raised before the start
2. 2

   Which term describes the return of blood to the heart through the veins?

   Cardiac outputStroke volumeVascular shuntVenous return
3. 3

   Which term describes receptors that detect movement in the muscles and joints?

   ProprioceptorsThermoreceptorsChemoreceptorsBaroreceptors

+ 12 more questions in the game.

1. 1

   True or false: Rising muscle temperature makes enzyme reactions faster.

   Rising muscle temperature makes enzyme reactions faster.
2. 2

   Which pair of factors is intrinsic control of heart rate?

   Sympathetic and parasympathetic nervesAdrenaline and noradrenalineTemperature and venous returnBaroreceptors and chemoreceptors
3. 3

   Which is a muscular response to a single exercise session?

   Increased muscle temperatureIncreased capillary density around the muscle fibresMuscle hypertrophyDelayed onset muscle soreness

+ 12 more questions in the game.

1. 1

   Which factor is an intrinsic control of heart rate?

   Release of adrenalineDetection of carbon dioxide by chemoreceptorsStimulation of the sympathetic nerveA rise in blood temperature
2. 2

   True or false: Baroreceptors detect changes in blood pressure.

   Baroreceptors detect changes in blood pressure.
3. 3

   True or false: baroreceptors detect changes in the acidity of the blood.

   Baroreceptors detect changes in the acidity of the blood.

+ 12 more questions in the game.

1. 1

   True or false: The skeletal muscle pump slows venous return.

   The skeletal muscle pump slows venous return.
2. 2

   True or false: Blood in the pulmonary artery is oxygenated.

   Blood in the pulmonary artery is oxygenated.
3. 3

   True or false: the right ventricle pumps oxygenated blood to the body.

   the right ventricle pumps oxygenated blood to the body.

+ 12 more questions in the game.