Question

Answer the following questions by circling the correct or ticking the correct answer.

1. What defines the amount of blood that is ejected in a single contraction?

a. Heart rate

b. Stroke Volume

c. Cardiac output

d. Ventilation rate

2. Which list identifies the sociocultural factors that influence health?

a. Income, media, religion and peers

b. Culture, family, peers, and religion

c. Education, employment and income

d. Media, family, perrs and employment

3. Which of the following shows the changes that occur in the cardiovascular system during physical activity?

a. Increased heart rate, increased blood pressure, increased respiration rate

b. Increased heart rate, decreased blood pressure, increased respiration rate

c. Decreased heart rate, increased blood pressure, increased respiration rate

d. Decreased heart rate, decreased blood pressure, decreased respiration rate

4. Which of the following would best measure muscular endurance?

a. Beep test

b. 50m sprint

c. Vertical jump

d. Sit-ups for 60 seconds

5. Which biomechanical principle has a direct influence on balance and stability?

a. Floatation

b. Absorbing force

c. Centre of gravity

d. Centre of buoyancy

6. Which of the following are modifiable health determinants?

a. Age, hereditary factors, ethnicity and gender

b. Genetics, environmental factors, attitude and skills

c. Socioeconomic factors, media, genetics and culture

d. Obesity, education, employment and self-confidence

7. For speed training, which of the following would be of most benefit?

a. High intensity, short duration

b. High intensity, long duration

c. Medium intensity, short duration

d. Medium intensity, long duration

for questions 8 refer to this image below.

8. What action is occurring at the knee joint?

a. Flexion

b. Rotation

c. Extension

d. Circumduction

9. which show the changes that occur in the respiratory system during physical activity?

a. Increased heart rate, ventilation rate

b. Increased rate and depth of breathing

c. Increased blood pressure, lactate levels

d. Increased stroke volume and ventilation rate

10. The base of support is best described by which of the following?

a. The resistance of a body to change its equilibrium

b. The point in which all masses seem to concentrate

c. The vertical line drawn from the centre of gravity to the ground

d. The region bounded by body parts in contact with a support surface

11. What are the four components which make up blood?

a. Erythrocytes, leucocytes, platelets and plasma

b. White blood cells, red blood cells, plasma and nucleus

c. White blood cells, red blood cells, plasma and platelets

d. Erythrocytes, leucocytes, white blood cells and red blood cells

12. Which of the following is an example of a public health approach to health promotion?

a. Seat belt wearing legislation

b. Health promoting workplaces

c. Self-help and self-care practices

d. Immunisation programs in schools

13. Which action area of the Ottawa Charter reflects a student learning how to deal with stress?

a. Developing personal skills

b. Building a healthy policy

c. Strengthening community action

d. Creating a supportive environment

14. Which best represents the order of leading cause of injury hospitalisation of young people? From the photo below answer the question 14.

Answer 1

1) stroke volume

Stroke volume is defined as the amount of blood that is ejected in a single contractionp