BIOS 251 Exam 3 Week 8 final test exam questions with verified answers

BIOS 251 Exam 3 Week 8 final test exam
questions with verified answers
Define Bone Remodeling - CORRECT ANSWER-The process of mature bone adding
and removing from the thickness of bone

What are the four stages of bone repair? - CORRECT ANSWER-1. Hematoma
formation
2. Soft callus formation
3. Hard callus formation
4. Bone remodeling

What are the known functions of the skeletal system? - CORRECT ANSWER-Provides
support
Protects the internal organs
Assists with body movement
Calcium homeostasis
Participates in blood cell production
Stores triglycerides

What type of bone is the pelvic bones? - CORRECT ANSWER-Irregular

What type of bone is the ribs? - CORRECT ANSWER-Flat

What type of bone is the metacarpal bones? - CORRECT ANSWER-Long

What type of bone is the humerus? - CORRECT ANSWER-Long

What type of bone is the carpal bones? - CORRECT ANSWER-Short

What type of bone is the clavicle? - CORRECT ANSWER-Long

What type of bone is the sternum? - CORRECT ANSWER-Flat

What type of bone is the vertebrae? - CORRECT ANSWER-Irregular

What type of bone is the fibula? - CORRECT ANSWER-Long

The outer covering of bone that helps regulate bone thickness is known as the
_________. - CORRECT ANSWER-Periosteum

The two ends of a long bone are known as the ______. - CORRECT ANSWER-
Epiphysis

, What occurs during endochondral ossification? - CORRECT ANSWER-Calcification

Cartilage is replaced by bone

What is NOT a true statement regarding the epiphyseal plate closure? - CORRECT
ANSWER-Osteoblasts are replaced by chondrocytes.

Functions of the skin - CORRECT ANSWER-Protection
Excretion
Detects touch
Maintains the body temperature
Synthesizes vitamin D
Stores lipids

The shaft of the long bone is known as ______. - CORRECT ANSWER-Diaphysis

What can cause bones to become weak, fragile, and porous? - CORRECT ANSWER-
Prolonged period of inactivity

Define the movement of the synarthrotic joint - CORRECT ANSWER-Immovable joint

Define the movement of the amphiarthrotic joint - CORRECT ANSWER-Slightly
movable joint

Define the movement of the diarthrotic joint - CORRECT ANSWER-Freely movable joint

What is thin skin? - CORRECT ANSWER-Covers MOST of the body

Has FOUR layers of keratinocytes in the epidermis

What is thick skin? - CORRECT ANSWER-Truly HAIRLESS skin

Covers the palms and soles of the feet

Has FIVE layers of keratinocytes in the epidermis

What are the five layers of keratinocytes from deepest to surface layer? - CORRECT
ANSWER-Stratum basale
Stratum spinosum
Stratum granulosum
Stratum lucidum
Stratum corneum

Hair growth cycle phases - CORRECT ANSWER-Anagen (active growth phase)
Catagen (transition phase)