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Anatomy > Exam 1 test file > Flashcards

Exam 1 test file Flashcards

1
Q

The study of ________ investigates the body’s structure, whereas the study of ____________ investigates the process or functions for the body

A

Anatomy

Physiology

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2
Q

Which is primarily covered in the lecture portion of this course?

a. macroanatomy
b. gross anatomy
c. microanatomy
d. regional anatomy
e. both a and b

A

e

macro and gross anatomy

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3
Q

which of the following is the correct sequence, going from simplest to most complex, in the levels of structural organization of the human body

a. chemical level, tissue level, cellular level, organ system level, organ level, organism level
b. cellular level, chemical level, tissue level, organ system level, organism level, organ level
c. chemical level, cellular level, tissue level, organ level, organ system level, organism level
d. cellular level, chemical level, tissue level, organ level, organ system level, organismal level
e. cellular level, tissue level, chemical level, organ level, organ system level, organismal level

A

C

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4
Q

Which of the following activities does not represent an anatomical study:

a. viewing muscle tissue through a microscope
b. studying how the nerves conduct electrical impulses
c. observing the parts of the reproducing cell
d. examining the surface of a bone
e. making a section through the heart to observe its interior

A

b is physiological

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5
Q

which of the following is NOT a principle of the cell theory

a. all organisms are composed of cells
b. the cell cannot perform physiological function
c. cells come only from preexisting cells
d. all cells have similar molecular characteristics
e. an organisms activity is based on the activity of individual cells

A

b

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6
Q

The deep side of a cell is called the _______ surface

A

basal

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7
Q

The phospholipid bilayer of the plasma membrane contains:

a. one layer of hydrophobic heads
b. one layer of hydrophobic heads and one layer of hydrophilic tails
c. two layers of hydrophilic heads with hydrophobic tails attached
d. three layers of hydrophobic tails
e. all of the above adequately describe the phospholipid arrangement of the plasma membrane

A

C

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8
Q

in the intestine, ____________ ensure (s) that most digested nutrients pass through the epithelial cells and not between them

a. plasma membrane phospholipids
b. desmosomes
c. tight junctions
d. gap junctions
e. ground substance

A

tight junctions

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9
Q

which cell structure forms an internal framework inside the cell and is made of microtubules, intermediate filaments, and microfilaments

a. nucleus
b. plasma membrane
c. mitochondria
d. cytoplasm
e. cytoskeleton

A

cytoskeleton

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10
Q

Free ribosomes:

a. are found attached to rough endoplasmic reticulum
b. are found attached to smooth endoplasmic reticulum
c. produce proteins for export outside the cell
d. are floating in the cytosol
e. both c and d are correct statements concerning free ribosomes

A

D?

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11
Q

if a cell produces carbohydrates for export to blood, it would contain numerous:

a. rough ER
b. smooth ER
c. centrioles
d. Golgi complex
e. both B and D would be abundant in these cells

A

E

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12
Q

a cell that cannot divide to replace damaged cell is missing:

a. smooth ER
b. centrioles
c. lysosomes
d. inclusions
e. chromatin

A

centrioles (b)

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13
Q

which structure is common to ALL cells

a. ribosomes
b. lysosomes
c. cell membrane
d. flagella
e. cilia

A

C?

why not A?

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14
Q

The four primary tissue types are _______________

a. adipose, elastic, reticular, and cartilage
b. cardiac, smooth, skeletal, and muscle
c. epithelial, connective, muscle, neural
d. squamous, cuboidal, columnar, glandular
e. the correct combo is not listened

A

c

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15
Q

glands are made up of cells that have a large storage capacity for secretion. What would be the most common tissue found in most glands?

a. stratified squamous epithelium
b. simple cuboidal epithelium
c. pseudostratified epithelium
d. simple squamous epithelium
e. hyaline cartilage

A

B

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16
Q

the lining of the heart and lungs is considered an external environment. However it is fairly protected from external elements, but needs a “slick” surface for either air or blood movement. What type of tissue would you find typically lining the heart and lungs?

A

simple squamous epithelium

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17
Q

The uterus and bladder undergo extreme stretching during certain periods. What type of tissue would you expect to find lining these organs?

A

transitional epithelium

18
Q

which of the following statements accurately defines ground substance

a. region between the plasma membrane and the nuclear membrane that contains the cytosol and organelles
b. series of membranes that modify proteins made by ribosomes
c. series of membrane that are the site of lipid and cholesterol synthesis and metabolism
d. organelles used for durg and toxin detoxification
e. gelatinous component of the extracellular matrix that varies in consistency from watery to solid

A

E

19
Q

which of the following is NOT a component of connective tissue

a. specialized cells
b. ground substance
c. protein fibers
d. epithelium
e. matrix

A

D

20
Q

Which of the following connective tissues have a specialized cell surrounded by a lacunae

a. areolar tissue
b. fibrocartilage
c. compact bone
d. all of the above
e. b and c are connective tissues that have a cell surrounded by a lacunae

A

E?

21
Q

which of the following tissues is NOT classified as fibrous connective tissue

a. areolar tissue
b. adipose tissue
c. reticular tissue
d. dense irregular connective tissue
e. elastic cartilage

A

E

22
Q

the ground substance of blood is known as

a. serum
b. plasma
c. protein fibers
d. formed elements
e. ICF

A

A

23
Q

the strongest type of protein fiber found in connective tissue is

a. collagen
b. elastic
c. reticular
d. keratin
e. melanin

A

A. collagen

24
Q

What is the primary differences between the classification techniques used to group epithelial tissues vs connective tissues

A

epithelial tissues are classified based on their cellular characteristics while connective tissues are classified based on their matrix characteristics

25
Q

which of the following is NOt a characteristic of loose connective tissue

a. fibroblasts produce new matrix
b. collagen fibers are arranged in parallel bundles
c. has a syrupy like ground substance
d. contains areolar, reticular and adipose subclasses
e. give organs a framework or structure

A

B

26
Q

parallel bundles of collagen fibers provide strength in the ______ of a tendon:

a. adipose connective tissue
b. dense regular connective tissue
c. areolar connective tissue
d. dense irregular connective tissue
e. hyaline cartilage

A

B: dense regular connective tissue

27
Q

which type of tissue, due to its anatomical arrangement, can develop into bone?

a. elatic cartilage
b. hyaline cartilage
c. dense irregular connective tissue
d. fibrocartilage
e. any of these tissues can develop into bone if enough calcium salts are depositied in the tissue

A

B: Hyaline cartilage

28
Q

for each of the following questions, match the connective tissue classification with its most likely location in the body. Use each choice only once:

1. reticular tissue
2 areolar tissue
3. dense irregular connective tissue
4. fibrocartilage
5. fluid connective tissue

Choices:

a. intervertebral discs
b. blood or lymph
c. dermis of the skin
d. kidney capsule
e. pancreatic covering

A
  1. reticular tissue = pancreatic covering
  2. areolar tissue = dermis of the skin
  3. dense irregular connective tissue = kidney capsule
  4. fibrocartilage = intervertebral discs
  5. fluid connective tissue = blood or lymph
29
Q

from the following list, which tissues consist of cells within a fluid matrix

a. areolar tissue
b. adipose tissue
c. compact bone
d. blood
e. hyaline cartilage

A

D

30
Q

serous membranes

a. line body cavities that are exposed to the external environment
b. divide internal body cavities
c. are found only in the integymentary system
d. are found surround joints
e. contain a cartilage layer and a connective tissue layer

A

B

31
Q

which of the following cells is integrated into the integument, but is a portion of your immune system>

a. keratinocytes
b. melaninocytes
c. tactile (merkel) cells
d. dendritic (langerhan’s) c ells
e. erythrocytes

A

D?

32
Q

what type of organelle would be the most abundant in the cells in the superficial three layers of the integument?

a. Rough ER
b. smooth ER
c. centrioles
d. free ribosomes
e. Golgi complexes

A

D

33
Q

which layer of epidermis is only found on the soles of the feet and palms of the hands

a. stratum basale
b. stratum spinosum
c. stratum granulosum
d. stratum lucidium
e. stratum corenum

A

D

34
Q

thick skin includes ____ layers of epidermis

A

5

35
Q

the deepest layer of the epidermis is the:

a. stratum basale
b. stratum spinosum
c. stratum granulosum
d. stratum lucidium
e. stratum corneum

A

A

36
Q

cell division occurs in which layer of the epidermis

A

stratum basale?

37
Q

The study of the integumentary system is called

A

dermatology

38
Q

most of the cells of the epidermis are

A

keratinocytes

39
Q

in scientific nomenclature, what does a word that ends with -in typically refer to?

A

a protein

40
Q

the prefix epi means

A

on the surface

Anatomy (20 decks)

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