Unit 1 - How the Body Works - Body Aid Solutions

Which of the following is a function of the heart?

Pump’s blood around the body Removes lactic acid from the body Delivers deoxygenated blood to the tissues Pump carbon dioxide to the working muscles

Which of the following describes the structure of the heart?

2 Chambers, 1 atria 1 ventricle 4 ventricles, 3 atria 1 ventricle 4 Chambers 1 atria, 3 ventricles 4 Chambers, 2 atria, 2 ventricles

Which of the following identifies the location of the heart?

Behind the sternum slightly to the left Behind the right of the sternum Below the rib cage Under the shoulder girdle

Where does blood flow to after leaving the right ventricle?

Left atrium Pulmonary vein Right atrium Pulmonary artery

If a participants' energy intake is less than their energy output they will?

Gain Weight Lose Weight Stay the Same

Which of the following describes the structure of arteries?

Arteries are thin walls with little muscle Arteries divide into smaller blood vessels called venules Arteries are thick muscular walls Extremely thin walls

7. Define blood pressure.

Blood pressure is the force applied to the walls of the veins as the blood flows through Blood pressure is the force at which the blood diffuses into the muscles Blood pressure is a measure of the force that is applied against the walls of the arteries as the blood flows through Blood pressure is the force applied to the walls of the capillaries as the blood flows through

8. Which of the following readings represents optimal blood pressure?

160/100 mmHg 150/85 mmHg 90/55 mmHg 120/80 mmHg

Protein is essential for?

Growth and Repair Growth and Energy Repair and Energy Energy and Production

What is the function of the lungs?

Deliver carbon dioxide to the working muscles Deliver protein to the working muscles Receiving oxygen and delivering to the working muscles whilst removing waste products Receiving carbon dioxide and delivering it to the working muscles

Describe where gaseous exchange takes place.

Occurs at the alveoli Occurs at the bronchiole Occurs at the bronchus Occurs at the trachea

What are the to muscles involved in breathing?

Diaphram, Intercostals Intercostals, pectorals Deltoids, Diapgham Intercostals, Layrnx

The primary role of carbohydrate is to provide fuel for?

Repair Energy Production Storage of minerals

Which is the correct passage of air?

Pharynx, Larynx, Trachea Larynx, Trachea, Pharynx Bronchus, Trachea, Larynx Bronchioles, Bronchus, Larynx

Which of the following represents some of the skeleton’s basic functions?

Concentric and eccentric contractions Speed and power Shape, protection, attachment, Production Strength

Identify the structures of the axial skeleton.

Spine, ribs, skull Ligaments and tendons Upper and lower limbs Long bones and Flat bones

Identify the structures of the appendicular skeleton.

Spine, ribs, skull Ligaments and tendons Upper and lower limbs Long bones and Flat bones

Which classification of bone does the humerus fall into?

Short bones Irregular bones Long bones Flat bones

Which type of joint can be found at the hip?

Pivot Ball and socket Saddle Gliding

Complete the sentence: NHS UK recommend the following to adhere to Eat at least ____ portions of a variety of fruit and vegetables every day

6 4 8 5

Which type of joint is Fixed and Immovable?

Synovial Cartilaginous Ligament Fibrous

Which of the following is a voluntary muscle?

Cardiac muscle Smooth muscle Skeletal muscle Ligaments

Which structure is made up of tough, white, non-elastic fibrous tissues?

Bone Smooth muscle Ligament Skeletal muscle

How many calories does 1 gram of fat provide the body with?

7 8 10 9

Which structure attaches muscle to bone?

Ligament Cartilage Epiphysis Tendon

Unit 1 – How the Body Works