Medical Quiz

Effect of Exercise on Cardio Respiratory System & Muscular Quiz


The amount of air inspired and expired with each normal breath.

A. Tidal volume

B. Vital Capacity

C. Breath Volume

D. Tidal Capacity

What does our body produce more of to carry more oxygen to the working muscles ?

A. Red blood cells

B. blood

C. white blood cells

D. muscle cells

Responsible for the clotting of blood.

A. Platelets

B. Plasma

C. Red Blood Cells

D. White Blood Cells

The amount of air inspired and expired with each normal breath is known as……

A. Stroke Volume

B. Vital capacity

C. Tidal Volume

D. Respiration

Which of the following is not a LTE of exercise on the CV system?

A. Increase in alveoli

B. Cardiac hypertrophy

C. Increased bone density

D. Increase in red blood cells

Which is an effect on the skeletal system?

A. Reduced chance of oesteoporosis

B. Muscles get bigger

C. Heart increases in size

D. Increased lung volume

Percentage of oxygen intake when breathing in

A. 79

B. 0.04

C. 21

D. 16

Lactate accumulation most commonly occurs when working

A. Aerobically

B. Anaerobically

C. Continuously

D. Variably

Ligaments and tendons become stronger from regular exercise, they connect ……..

A. ligaments: bone to bone. Tendons: muscle to bone

B. Ligaments: muscle to bone. Tendons: bone to bone

C. Tendons: muscle to muscle. Ligaments: bone to bone

Short term effects of exercise begin to occur

A. Immediately

B. Half an hour after exercise

C. An hour after exercise

D. 24 hours after exercise

Which exercise type predominantly causes lactate accumulation ?

A. Anaerobic

B. Aerobic

Which is a LTE of the skeletal system?

A. Reduced chance of osteoporosis

B. Joints are less stable

C. Reduce in bone density

D. Reduce in bone width

Which is NOT a LTE of cardiovascular system?

A. Increases recovery time

B. Lower resting heart rate

C. Increase is heart size and strength

D. Reduced resting blood pressure

The number of times that your heart beats in a minute is what?

A. Stroke volume

B. Cardiac output

C. Heart Rate

D. Beats per minute

What acid builds up in muscles during exercise

A. Citric

B. Lactic

C. Hydrochloric

D. Sulphuric

Tiny blood vessels that link arteries with veins.

A. Capillaries

B. Copillaries

C. Veins

D. Arteries

The equation to calculate cardiac output is …..

A. Heart Rate + Stroke Volume

B. Stroke Volume ÷ Heart Rate

C. Stroke volume – Heart Rate

D. Stroke Volume x Heart Rate

The following short term effects occur in the heart

A. HR increases, SV decreases and cardiac output increases

B. HR decreases, SV increases and cardiac output increases

C. HR increases, SV increases and cardiac output decreases

D. HR increases, SV increases and cardiac output increases

An increase in size of the heart is known as

A. Muscular hypertrophy

B. Cardiac hypertrophy

C. Muscular atrophy

D. Cardiac atrophy

Which of the following are long term effects of exercise

A. Increased muscular hypertrophy

B. Increased heart rate

C. Increased resting heart rate

D. Increased breathing rate

The interaction of the heart and lungs to supply oxygen to the muscles.

A. Cardiovascular system

B. Cardio-respiratory system

C. Respiratory system

D. Vital Capacity

____________ are organs that contract to produce movement in the body.

A. muscles

B. tendons

C. skeleton

D. lungs

Which is an effect on the muscular system?

A. Increase in bone width

B. Muscles get bigger

C. Quicker recovery rate

D. Increased efficiency of gaseous exchange

Blood vessels that takes blood away from the heart.

A. Arteries

B. Veins

C. Plasma

D. Artories

Responsible for transporting blood; arteries, veins and capillaries.

A. Blood Vessels

B. Blood pressure

C. Arteries

D. Veins


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