Ch.4: Tissues, Last part

Question 1

Highly cellular, well-vascularized tissues that are responsible for most types of body movements

Answer 1

Muscle tissues

Question 2

Three kinds of muscle tissues are?

Answer 2

Skeletal muscles, Smooth Muscles, and Cardiac Muscle

Question 3

Long, cylindrical multinucleate cells that contain striations. VOLUNTARY MOVEMENT

Answer 3

Skeletal muscle

Question 4

Branching, Striated, generally uninucleate cells. Intercalated disc. found only in the walls of the heart

Answer 4

Cardiac muscle

Question 5

Spindle-shaped cells with central nuclei, no striations INVOLUNTARY MOVEMENT

Answer 5

Smooth muscle

Question 6

The main component of the nervous system, the brain , the spinal cord, and nerves. Regulate and control body functions

Answer 6

Nervous tissue

Question 7

Highly specialized nerve cells that generate and conduct nerve impulses. CANNOT DIVIDE

Answer 7

neurons

Question 8

Nourish,protect , and insulate the delicate neurons. Nonconducting. CAN DIVIDE

Answer 8

Neuroglial

Question 9

The covering and lining membranes are of three types, they are ________

Answer 9

Serous, Cutaneous, and Mucous

Question 10

Membrane that covers the body surface

Answer 10

Cutaneous membrane

Question 11

Membrane that lines body cavities that are closed to the exterior

Answer 11

Serous membrane

Question 12

Membranes that lines the body cavities that are open to the exterior

Answer 12

Mucous membranes

Question 13

Repairs occurs in two major ways _______

Answer 13

Regeneration and fibrosis

Question 14

List the 5 tissues that Regenerate extremely well

Answer 14

Epithelial tissue, bone, areolar connective tissue, dense irregular connective tissue, and blood-formin tissue

Question 15

List the 2 tissues that have a moderate Regenerate capacity

Answer 15

Smooth tissue and dense regular connective tissue

Question 16

List the 2 tissues that have a weak regenerative capacity

Answer 16

Skeltal muscles and cartilage

Question 17

List the 2 tissues that have no functional regenerative capacity

Answer 17

Cardiac muscle, and nervous tissue

Question 18

1st step to healing a wound

Answer 18

1. inflammation
   - blood vessels bleed
   - blood vessels become more permeable to WBC
   - clotting occurs, surface dries. Scab forms

Question 19

2nd step to healing a wound

Answer 19

2. Organization restores the blood supply
   - clot replaced by granulation tissue
   - collagen fibers bridge gap
   - macrophages phagocytize debris
   - epithelial cells multiply

Question 20

final step to healing a wound

Answer 20

3. Regeneration and Fibrosis
   - scab detaches
   - epithelium thickens
   - fully regenerated epithelium with underlying scar tissue

Question 21

Increase in size of existing cells in a tissue – Rigorous exercise or weight lifting

Answer 21

Hypertrophy

Question 22

Increase in the number of cells – uterus during pregnancy,& callus

Answer 22

Hyperplasia

Question 23

Shrinkage in size or number of cells of tissue

Answer 23

Atrophy

Question 24

Abnormal tissue development can either revert to normal tissue or turn cancerous

Answer 24

Dysplasia

Question 25

Abnormal tissue development – turns cancerous – benign or malignant

Answer 25

Neoplasia

Question 26

Tissue death - Gangrene

Answer 26

Necrosis

Question 27

4th Epithelial Membrane
Surround movable joint; produces synovial fluid
Arthritis: inflammation of _______ ________

Answer 27

Synovial Membrane