Lecture test 1

Question 1

The best term for referring to the rear?

Answer 1

Caudal

Question 2

The anatomic term for cheek?

Answer 2

Buccal

Question 3

The anatomic term for the foot?

Answer 3

Pes

Question 4

The term hallux refers to what?

Answer 4

Big Toe

Question 5

The anatomic term for hip region?

Answer 5

Coxal

Question 6

Pollex refers to what?

Answer 6

Thumb

Question 7

A digit may refer to what?

Answer 7

Finger or a Toe

Question 8

Which serous membrane covers the external surface of an organ?

Answer 8

Visceral Layer

Question 9

The limbs of the body are attached to the axis and make up which region?

Answer 9

appendicular region

Question 10

The pericardium is a two-layer serous membrane what does it do?

Answer 10

encloses the heart

Question 11

What is another term for the iliac regions?

Answer 11

Inguinal regions

Question 12

Urinary bladder is found in which abdominopelvic region?

Answer 12

hypogastric

Question 13

The unit of measurement often used to measure cell size?

Answer 13

Micrometer

Question 14

The human body cells have many functions including?
A. Making connections
B. providing defense
C. lining surfaces
D. producing new cells
E. All of the above

Answer 14

E. All of the above

Question 15

The ________ is the cells control center

Answer 15

Nucleus

Question 16

Which of these is considered a gatekeeper that regulates the passage of materials in or out of the cell?
A. Cillia
B. lysosomes
C. plasma membrane

Answer 16

C. Plasma Membrane

Question 17

The movement of glucose across the plasma membrane is achieved by what?

Answer 17

facilitated diffusion

Question 17

What is another name for intracellular fluid?

Answer 17

Cytosol

Question 18

The function of the nucleolus is to make?

Answer 18

Ribosomes

Question 19

The last part of interphase is called what?

Answer 19

G2
Second Gap Phase

Question 20

what is metastasis?

Answer 20

movement or spread of malignant cells

Question 21

The process of programmed cell death is called what?

Answer 21

Apoptosis

Question 22

The embryonic period occurs when?

Answer 22

3rd - 8th week of development

Question 23

When is the fetal period?

Answer 23

The last 30 weeks of development

Question 24

what does differentiation refer to?

Answer 24

formation and organization of diverse cell types in the body

Question 25

What are human sex cells called?

Answer 25

Gametes

Question 26

In human cells a cell is a diploid when?

Answer 26

when it has 24 chromosomes (or is complete)

Question 27

The number of chromosomes in a secondary oocyte is the same number of as the number in a mature sperm True or False

Answer 27

True

Question 28

Spermiogenesis is the transfer of a spermatid into a functional sperm True or false

Answer 28

True

Question 29

What is the single cell resulting from fertilization?

Answer 29

Zygote

Question 30

What does the neural crest cells give rise to? A. Melanocytes B. Adrenal Medulla C. Spinal Ganglia D. Skeletal and Muscular components in the head E. All of the above

Answer 30

E. All of the above

Question 31

what is formation of the neural tube?

Answer 31

Begins in the middle and proceeds toward the head and the tail

Question 32

When is the fetal period?

Answer 32

From the beginning of the 9th week to birth

Question 33

What does Trisomy refer to?

Answer 33

Refers to there being 3 copies of a given chromosome instead of 2

Question 34

Groups of similar cells and extracellular products that carry out a common function are called what?

Answer 34

Tissues

Question 35

What is the study of tissues called?

Answer 35

Histology

Question 36

Which is avascular? A. Epithelial tissue B. Muscle tissue C. nervous tissue D. All of the above

Answer 36

Epithelial Tissue

Question 37

What does avascular mean?

Answer 37

It lacks blood vessels

Question 38

A ______ Epithelium consists of a single layer of platen cells attached directly to the basement membrane

Answer 38

Simple Squamous

Question 39

The majority of connective tissue contain what?

Answer 39

They contain a large quantity of extracellular matrix and few scattered cells

Question 40

Connective tissue is formed by which embryonic germ layer?

Answer 40

Mesoderm

Question 41

Which feature is found in both cartilage and bone?

Answer 41

lacuna

Question 42

What does plasma consist of?

Answer 42

It has dissolved protein fibers and watery ground substance

Question 43

Which type of muscle contains inner collated disc?

Answer 43

cardiac muscle

Question 44

which direction do axons transmit signals?

Answer 44

away from the cell body

Question 45

Which age what happens to connective tissue?

Answer 45

lose their pliably and resiliency

Question 46

Two types of cells that make up the nervous system are what?

Answer 46

Neurons and Glial cells

Question 47

What's the most abundant protein in the body?

Answer 47

Collagen

Question 48

When talking about a muscle fiber it really means what?

Answer 48

muscle cell

Question 49

What is smooth muscle also known as?

Answer 49

Visceral (around hollow organs)

Question 50

Which function of the integument requires UV light?

Answer 50

Synthesis of Vitamin D3

Question 51

What kind of epithelium is the Epidermis?

Answer 51

Keratinized stratified squamous

Question 52

What all occurs in the stratum granulosum

Answer 52

the granular layer of the epidermis containing cells that are in the process of completing keratinization

Question 53

Function of melanin in the skin?

Answer 53

To protect against UV light

Question 54

Which skin markings usually disappear during childhood?

Answer 54

Capillary hemangiomas

Question 55

Is melanin found in the in dermis?

Answer 55

NO

Question 56

Which of these is NOT part of the nail plate? A. nail groove B. lunula C. Eponychium D. Epinicion

Answer 56

D. Epinicion

Question 57

Which hairs form a beard?

Answer 57

Terminal

Question 58

Structure responsible for pulling on a hair follicle causing goose bumps.

Answer 58

arrector pili muscle