ATDH Anatomy and Physiology Fundamentals

Question 1

Which type of tissue lines the inner surfaces of blood vessels and the heart?

Accepted Answer

Epithelial tissue

Answer

Connective tissue

Answer

Muscle tissue

Answer

Nervous tissue

Question 2

The axial skeleton includes which of the following structures?

Accepted Answer

Skull, vertebral column, and rib cage

Answer

Femur and tibia

Answer

Humerus and radius

Answer

Pelvis and clavicle

Question 3

Which organ system is primarily responsible for regulating body temperature, fluid balance, and protection against pathogens?

Accepted Answer

Integumentary system

Answer

Digestive system

Answer

Respiratory system

Answer

Urinary system

Question 4

A sarcomere is the basic functional unit of which type of tissue?

Accepted Answer

Cardiac and skeletal muscle

Answer

Smooth muscle only

Answer

Nervous tissue

Answer

Connective tissue

Question 5

The term 'distal' in anatomical directional terminology means:

Accepted Answer

Farther from the point of attachment or origin

Answer

Closer to the midline of the body

Answer

Toward the front of the body

Answer

Below another structure

Question 6

Which organelle is known as the 'powerhouse of the cell' because it produces ATP through cellular respiration?

Accepted Answer

Mitochondria

Answer

Ribosome

Answer

Golgi apparatus

Answer

Endoplasmic reticulum