Human Body Systems and Functions

This video tutorial covers the integumentary and skeletal systems, focusing on changes in TEAS 7. It explains the learning objectives for each system, including identifying structures and understanding their functions. The integumentary system's role in homeostasis and the introduction of ceruminous glands are highlighted. The skeletal system's relationship with the muscular system is discussed, emphasizing muscle contraction and movement. Practice questions are provided to reinforce learning.

What new term related to the integumentary system was introduced in TEAS 7?

• Sweat glands

• Endocrine glands

• Ceruminous glands

• Sebaceous glands

What do ceruminous glands produce?

• Sebum

• Sweat

• Earwax

• Tears

What is one of the main roles of the integumentary system in the body?

• To support bone structure

• To aid in digestion

• To regulate body temperature

• To produce hormones

What is the primary function of the skeletal system?

• To store minerals

• To produce blood cells

• To provide structure and support

• To regulate body temperature

How do muscles and bones work together to create movement?

• Bones contract muscles

• Muscles push bones

• Muscles pull bones

• Bones expand muscles

What is the role of an antagonist muscle?

• To produce energy

• To stabilize joints

• To relax and allow movement

• To contract and generate force

Which muscle is contracting when you flex your elbow?

• Triceps

• Biceps

• Deltoid

• Pectoral

Arrange the following skin layers from superficial to deep.

• Hypodermis, Dermis, Epidermis

• Epidermis, Dermis, Hypodermis

• Epidermis, Hypodermis, Dermis

• Dermis, Epidermis, Hypodermis

Which of the following is NOT a skin accessory structure?

• Hair follicles

• Sweat glands

• Ceruminous glands

• Tendons

Identify the radius bone in the image of the right hand.

• Carpal

• Radius

• Ulna

• Humerus