Week 3 HW (CH 4&5)

Question 1

The fluid that surrounds cells and exists outside of blood vessels is called __________

Answer 1

interstitial fluid

Question 2

the cation mainly found outside the cell is _________

Answer 2

sodium

Question 3

a hydrogen atom can also be referred to as a ____________

Answer 3

proton

Question 4

A fluid that is the same osmolality as blood is ________

Answer 4

isotonic

Question 5

a fluid with higher osmolality as blood is _________

Answer 5

hypotonic

Question 6

Where is cornified stratified squamous epithelium found?

Answer 6

in the skin

Question 7

where is ciliated pseudostratified columnar epithelium found?

Answer 7

in the trachea

Question 8

where is transitional epithelium found?

Answer 8

in the urinary bladder

Question 9

where is simple cuboidal epithelium found?

Answer 9

in the gall bladder

Question 10

Which of the following is true regarding epithelial tissue?

• Simple epithelium provides support structure to blood vessels
• Goblet cells are a type of cuboidal epithelium
• Ciliated epithelium are mainly involved with absorption
  -Epithelial cells are tightly connected to one another

Answer 10

Epithelial cells are tightly connected to one another

Question 11

Tight junctions, _______ and gap junctions are all junctional complexes.

Answer 11

desmosomes

Question 12

The basement membrane is also known as the _______________

Answer 12

basal lamina

Question 13

______ are a type of surface structure that allow cells to move things on their apical surface

Answer 13

cilia

Question 14

cells that have centrally located nuclei are _________ epithelium

Answer 14

cuboidal

Question 15

the pleural membrane of the thoracic cavity is made up of ________________ epithelium

Answer 15

simple squamous

Question 16

cells that attach to the basement membrane but may not reach the surface are found within __________________ epithelium

Answer 16

pseudostratified

Question 17

the shape of epithelial cell that is often associated with having cilia is _________

Answer 17

columnar

Question 18

the urinary bladder is lines with a special type of epithelium known as _________ epithelium

Answer 18

transitional

Question 19

Large glands, like the mammary glands, have ducts lined with __________ epithelium

Answer 19

stratified cuboidal

Question 20

The pituitary gland is an example of an __________ gland

Answer 20

endocrine

Question 21

The salivary gland is an example of an _______ gland

Answer 21

exocrine

Question 22

The ________ is an example of both an endocrine and exocrine gland

Answer 22

pancreas

Question 23

the ______ cell is the only example of a unicellular exocrine gland

Answer 23

goblet

Question 24

an ________ gland secretes substances by pinching off its apex

Answer 24

apocrine

Question 25

a duct that branches is found in a __________ exocrine gland

Answer 25

compound

Question 26

which of the following is not a function of connective tissue? - Forms a protective sheath around organs - Energy storage - Provides the body's structure - Forms a leak proof seal

Answer 26

Forms a leak proof seal

Question 27

A cell that stores lipid molecules for energy storage is called an

Answer 27

adipocyte

Question 28

Fibrocyte : fixed or wandering?

Answer 28

fixed

Question 29

Adipocyte : fixed or wandering?

Answer 29

fixed

Question 30

mast cell : fixed or wandering?

Answer 30

wandering

Question 31

macrophage : fixed or wandering?

Answer 31

both; fixed and wandering

Question 32

chondroblast : fixed or wandering?

Answer 32

fixed

Question 33

Loose connective tissue is found: - In tendons - In between epithelial cells - Within the lamina propria - Within the basement membrane

Answer 33

Within the lamina propria

Question 34

(T/F) Osteocytes can easily exchange nutrients with one another through gab junctions

Answer 34

False

Question 35

(T/F) Dense connective tissue is highly cellular

Answer 35

False

Question 36

______ connective tissue contains more tightly packed fibers than loose connective tissue

Answer 36

dense

Question 37

The nuchal ligament is made up of a dense connective tissue called _______ connective tissue

Answer 37

elastic

Question 38

What is the function of cartilage? - Protect articular surfaces of bone - Provides the initial framework for bone deposition - Provides flexibility to certain body structures - Deposits hyaluronic acid directly into the bloodstream

Answer 38

- Protect articular surfaces of bone - Provides the initial framework for bone deposition - Provides flexibility to certain body structures

Question 39

The pinna is made up of _____cartilage

Answer 39

elastic

Question 40

the _________________provides osteocytes with a blood supply and sensory innervation?

Answer 40

haversian canal

Question 41

examples of specialized connective tissue are cartilage, bone and _______

Answer 41

blood

Question 42

___________ are formed by a combination of epithelial and connective tissues.

Answer 42

membranes

Question 43

Which membrane does not contain epithelial tissue? - Cutaneous - Serous - Mucous - Synovial

Answer 43

Synovial

Question 44

The type of muscle tissue used to bite someone is: - Skeletal - Smooth - Cardiac - Dense

Answer 44

Skeletal

Question 45

The type of muscle tissue used to wag a tail is: - Voluntary - Involuntary - Parasympathetic - Non-striated

Answer 45

Voluntary

Question 46

________ tissue contains cells that can carry an electric current.

Answer 46

nervous

Question 47

________ muscle cells can contract without a direct neural signal.

Answer 47

cardiac

Question 48

During inflammation, the blood vessels initially contract to control hemorrhage. This is called ___________

Answer 48

vasoconstriction

Question 49

The tissue that forms underneath a blood clot before epithelialization occurs is called _________ tissue.

Answer 49

granulation

Question 50

(T/F) First intention healing occurs quicker than second intention healing.

Answer 50

True