Muscle Anatomy and Functions

The video tutorial provides a comprehensive overview of various muscle groups in the human body, including head and neck muscles, superficial and deep chest muscles, abdominal muscles, superficial and deep back muscles, forelimb muscles, and hindlimb muscles. Each section details the specific muscles, their locations, and functions, offering a thorough understanding of human anatomy.

Which muscle is located in the cheek and is responsible for chewing?

• Sternohyoid

• Mylohyoid

• Masseter

• Digastric

What is the origin of the masseter muscle?

• Sternum

• Mandible

• Clavicle

• Zygomatic arch

Which muscle is found in the armpit area and resembles a fan?

• Pectoralis major

• Serratus anterior

• Intercostals

• Scalenes

Which muscle is considered superficial in the abdominal region?

• Rectus abdominis

• Transverse abdominis

• Internal oblique

• External oblique

What is the largest superficial back muscle?

• Trapezius

• Latissimus dorsi

• Levator scapulae

• Rhomboid major

Which muscle is located above the spine of the scapula?

• Supraspinatus

• Teres major

• Subscapularis

• Infraspinatus

How many heads does the triceps brachii have?

• Three

• Two

• Four

• One

Which muscle is the largest in the hind leg?

• Biceps femoris

• Sartorius

• Gracilis

• Tensor fasciae latae

Which muscle is located on the front of the leg and covers the tibia?

• Fibularis

• Tibialis anterior

• Soleus

• Gastrocnemius

What is the name of the tendon formed by the gastrocnemius and soleus muscles?

• Quadriceps tendon

• Achilles tendon

• Patellar tendon

• Gastrocnemius tendon