Ch. 20: Blood

Question 1

The type of bone marrow that makes blood cells and is usually in younger people

Answer 1

Red

Question 2

The type of bone marrow that creates that and is found in the shaft of bones

Answer 2

Yellow

Question 3

Name for bone cells

Answer 3

Osteocyte

Question 4

The type of bones that the hips shoulder blades and skull bones are

Answer 4

Flat

Question 5

The division of the skeleton that is made up of the skull vertebrae and ribs

Answer 5

Axial

Question 6

The series of rings that surround blood vessels in bone tissue

Answer 6

Lamellae

Question 7

The type of bones that the ankle and wrist bone are

Answer 7

Short

Question 8

The division of the skeleton system that is made up of the arms and legs

Answer 8

Appendicular

Question 9

The type of bone cells that eat away bone tissue

Answer 9

Osteoclast

Question 10

The name for the ends of the bones

Answer 10

Epiphysis

Question 11

The passageways that connect one bone cells to another in bone tissue

Answer 11

Canaliculi

Question 12

The longitudinal passageways that blood vessels and nerves run through

Answer 12

Haversian canals

Question 13

The type of bone tissue that the patella and hypoid bones are

Answer 13

Sesmoid

Question 14

The type of bone tissue that is densely packed and found in the shaft

Answer 14

Compact

Question 15

The areas in a bone tissue that osteocytes are found inside of

Answer 15

Lacunae

Question 16

The name for bone cells that create new bone tissue

Answer 16

Osteoblast

Question 17

The name for the shaft of a long bone

Answer 17

Diaphysis

Question 18

The type of bone tissue that is found in the ends of long bones

Answer 18

Spongy

Question 19

The type of bones that the femur and tibia are examples of

Answer 19

Long

Question 20

Regulates hormones homeostasis

Answer 20

Hypothalamus

Question 21

Regulates melatonin

Answer 21

Pineal

Question 22

Regulates growth hormone

Answer 22

Pituitary

Question 23

Releases epinephrine

Answer 23

Adrenal

Question 24

Releases testosterone

Answer 24

Testes

Question 25

Releases calcitonin

Answer 25

Thyroid

Question 26

Releases thymosin

Answer 26

Thymus

Question 27

Releases estrogen

Answer 27

Ovary

Question 28

Releases PTH

Answer 28

Parathyroid

Question 29

Releases glucagon and insulin

Answer 29

Pancreas

Question 30

The name for the nerves that connect to muscles

Answer 30

Motor neuron

Question 31

The name for the thick myofibrils that pull on thinner fibers

Answer 31

Myosin

Question 32

The name for the enzyme that breaks down the neurotransmitter ACH

Answer 32

ACHase

Question 33

The name for a segment of a muscle fiber

Answer 33

Sarcomere

Question 34

The neurotransmitter that causes sodium to enter into a muscle fiber

Answer 34

ACH

Question 35

The name for the area that is made up of actin myofilaments

Answer 35

I band

Question 36

The subunits that make up in myofibril

Answer 36

Myofilaments

Question 37

The name for the thin myofilaments that get pulled a muscle fiber

Answer 37

Actin

Question 38

The name for the gap that is found between a motor neuron a muscle fiber

Answer 38

Synapse

Question 39

The area of a circle near in which only myosin filaments are located

Answer 39

A band

Question 40

The subunits of a muscle that make up a muscle fiber

Answer 40

Myofibril

Question 41

The type of muscle contraction in which the muscle shortens in length

Answer 41

Isotonic

Question 42

The type of muscle tissue that is striated and involuntary

Answer 42

Cardiac

Question 43

The name for a motor neuron and all the muscle fibers it connects to

Answer 43

Motor unit

Question 44

The name for the muscle tissue that is striated voluntary

Answer 44

Skeletal

Question 45

The tissue that covers a muscle and separates them from other tissues

Answer 45

Fasciae

Question 46

The type of muscle tissue that is involuntary and non-striated

Answer 46

Smooth

Question 47

The subunits that make up a muscle fascicle

Answer 47

Muscle fiber

Question 48

The subunits that make up a muscle

Answer 48

Fascicle

Question 49

The type of muscle contraction which the muscle does not change in length

Answer 49

Isometric

Question 50

The four steps to healing a fracture

Answer 50

One. Hematoma – Blood clot forms two. External callous forms three. Spongy bone forms Four. Compact bone replaces spongy five. Callus is removed overtime

Question 51

The type of bones that facial bones and vertebrae are

Answer 51

Irregular