Review IGCSE PE - SS 2023

Attaches bone to bone...

• Tendon

• Ligament

• Muscle

The skeletal system does all of the following EXCEPT

• Support

• Movement

• Blood production

• Excretes waste

The bone marrow makes _____________ cells.

• blood

• large

• normal

The shoulder is a ball and socket joint. Identify which of the following joint actions are possible at a ball and socket joint.

• Flexion & Extension

• Plantar-flexion & Dorsi-flexion

• Adduction & Abduction

• Medial & Lateral Rotation

Identify the muscle.

• Biceps
• Triceps
• Abdominals
• Obliques

Identify the articulating bones at the shoulder joint.

• Clavicle - Radius - Humerus

• Ulna - Radius - Scapula

• Radius - Ulna - Humerus

• Scapula - Humerus - Clavicle

Which 2 muscles are involved in expiration and inhalation?

• Intercostal muscles

• Rectus abdominus

• Pectoralis major

• Diaphragm

• Latissimus dorsi

What is the main function of the respiratory system?

• to provide oxygen and remove carbon dioxide from the body
• to clean the blood
• to break down food and absorb nutrients
• to remove oxygen from the body

Where gas exchange takes place?

• bronchi

• lungs

• oxygen

• alveoli

Minute ventilation (l/min) = Number of breaths (per minute) x Tidal volumen (ml)

• True

• False