Understanding the Human Framework

Which muscle is known as the 'smiling muscle' because it is responsible for the elevation of the corners of the mouth?

• Orbicularis oris

• Zygomaticus major

• Masseter

• Temporalis

How many bones are there in the adult human skeleton?

• 206

• 210

• 195

• 223

What is the largest muscle in the human body?

• Gluteus maximus

• Latissimus dorsi

• Sartorius

• Quadriceps femoris

Which of the following is NOT a type of bone in the human body?

• Sesamoid

• Cuboidal

• Sutural

• Pneumatic

What is the main function of the axial skeleton?

• To provide an attachment for muscles that move the appendicular skeleton

• To protect the central nervous system

• To assist in movement and locomotion

• To store minerals and lipids

Which bone is commonly known as the collarbone?

• Scapula

• Clavicle

• Sternum

• Humerus

The deltoid muscle is found in which part of the body?

• Arm

• Leg

• Shoulder

• Back

What type of joint is the elbow?

• Ball and socket

• Hinge

• Pivot

• Saddle

Which muscle group is primarily responsible for the extension of the knee joint?

• Hamstrings

• Gastrocnemius

• Quadriceps femoris

• Tibialis anterior

What is responsible for delivering oxygen and removing carbon dioxide from the body?

• cell nucleus
• excretory system
• nervous tissue
• respiratory system