BONES
The humerus is an example of?
A. a short bone
B. a long bone
C. a flat bone
D. an irregular bone
The red bone marrow is important in the skeletal function of?
A. protection
B. support
C. hematopoiesis
D. storage
Intercalated disks are found in?
A. smooth muscle
B. skeletal muscle
C. cardiac muscle
D. voluntary muscle
Tendons anchor muscles to bone?
TRUE
Which of the following muscles is not a muscle of the head and neck?
A. frontal
B. masseter
C. latissimus dorsi
D. zygomaticus
The bones of the spine are examples of?
A. a short bone
B. a long bone
C. a flat bone
D. an irregular bone
The hallow shaft of a long bone is called the?
A. diaphysis
B. epiphyses
C. periosteum
D. endosteum
Another name for smooth muscle is?
A. cardiac muscle
B. visceral muscle
C. voluntary muscle
D. skeletal muscle
Point of contact between the nerve and muscle is called a motor unit?
False
The term that refers to ankle and foot movement is?
A. supination
B. pronation
C. dorsiflexion
D. both a and b above
Which bone is not part of the appendicular skeleton?
A. humerus
B. ulna
C. tibia
D. hyoid bone
The bone-forming cells are called?
A. osteoclasts
B. osteocytes
C. osteoblasts
D. chondrocytes
The muscle attachment to the more movable bone is called the?
A. origin
B. insertion
C. tendon
D. bursae
Dorsiflexion allows you to stand on your toes?
False
Moving a part of the body toward the midline of the body is called?
A. adduction
B. abduction
C. rotation
D. pronation
The upper jaw bone is called the?
A. zygomatic
B. maxilla
C. mandible
D. none of the above
The section of the vertebral column that contains the most vertebrae is the?
A. cervical section
B. thoracic section
C. lumbar section
D. sacrum section
The thick myofilament of the skeletal muscles is made of?
A. sacomere
B. actin
C. myosin
D. Z lines
All muscles specialize in contraction or shortening?
True
The hand position when the body is in an anatomical position is?
A. dorsiflexion
B. pronation
C. supination
D. plantar flexion
The bone at the back of the skull is called the?
A. temporal
B. parietal
C. sphenoid
D. none of the above
The two bones of the lower arm are the?
A. tibia and fibula
B. femur and humerus
C. ulna and radius
D. none of the above
The basic contractile unit of a skeletal muscle is the?
A. sarcomere
B. actin
C. myosin
D. Z lines
Bursae small, fluid filled sac between tendon and bone?
True
What part of the body does the deltoid move?
A. head and neck
B. upper extremities
C. trunk of the body
D. lower extremities