Anatomy Exam 1

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epithelial tissues can be classified into various categories according to

cell shape and number of layers

the four basic types of tissues in the body are

connective, muscle, nervous, epithelial

peroxisomes

contains enzymes that detoxify harmful materials

which of the following is not a type of fiber typically found in the ground substance of connective tissue

elastic fibers

which of the following tissues is an avascular connective tissue

elastic cartilage

which of the following is not a type of loose connective tissue

elastic tissue

which organelle in the cell contains catylase to break down h2 o2

peroxisome

mitochondria

site of ATP production

mitochondria are the site of protein synthesis

false

the thigh

femoral

all of the following are example of connective tissue expect

nervous

ABCD rule for malignant melanoma

A- asymmetry B-border irregularity C- color D- diameter

which stratum is not found in the epidermis of the scalp

lucidum

define homeostasis

a dynamic state of equilibrium

anterior aspect of the elbow

antecubital

cutting a coronal section through the body separates the

anterior and posterior portions of the body

in the anatomical position, the palms of the hands face

anteriorly

the free surface of a cell is referred to as the _______ surface

apical

what term means programmed cell death that is orderly and doesn't damage surrounding cells

apoptosis

calluses form in areas that

are subject to friction

contractions of the ________ can cause goos bumps

arrector pili muscle

which of the following statements is true

basal cell cancer rarely metastasizes

if you penetrated the skin on the palm of your hand with a pin which stratum would you penetrate last

basale

second degree burn

blistering, but no scar if not infected redness and pain partial thickness burn

the central canal of an osteon in bone tissue contains

blood vessels and nerves

what does the "B" stand for in the american cancer society ABCD guidelines for detecting malignant melanoma

border is irregular

the arm

brachial

which of the following forms the mitotic spindle

centrioles

the levels of structural organization from least complex to post complex are as follows:

chemical, cellular, tissue, organ, system

which of the following does not occur in prophase

chromosomes line up at the equator of the cell

what term mans a bluish tint to the skin and is considered abnormal

cyanosis

dermal papillae form at the junction between

epidermis and dermis

adipose tissue forms the storm of organs such as the spleen

false

albinism is caused by a total lack of melanocytes

false

development of blisters following exposure of the skin to heat is indicative of a first degree burn

false

epithelial tissues are highly vascularized

false

goblet cells are specialized columnar cells with an increased surface area that helps to increase the rate of absorption

false

intercalated discs bind smooth muscle cells together and also allow for the passage of muscle action potentials between cells

false

the buccal region refers to the abdomen

false

the cytosol of every body cell is mostly made up of various dissolved and suspended substances and a small percentage of water

false

the patellar region is posterior to the popliteal region

false

the stratum is basale is generally made up of 8-10 layers of cells

false

the two principle layers of skin are the epidermis and the subcutaneous layer

false

which of the following is found in the sweat produced by appocrine sweat glands that is not typically found in the sweat of eccrine sweat glands

fatty acids

what type of cell in areolar connective tissue is responsible for producing the fibers found in the intercellular ground substance

fibroblast

a cell is recognized as "self" or "non self" by its

glycocalyx

dermatin sulfate, proteoglycans, hyaluronic acid, and chondroitin sulfate can be found in

ground substances of connective tissues

which of the following cell membrane junctions adheres the cell to the basement membrane

hemidesmosomes

which of the following contributes to a pink coloration of the skin

hemoglobin

which of the following glycosaminoglycans(GAGS) are not associated with proteins called proteoglycans

hyaluronic acid

commonly referred to as the groin

inguinal

synovial membranes are associated with the

joints

what term best describes the position of the ears as compared to the eyes

lateral

which of the following stratum is not usually found in thin skin

lucidum

the hypodermic is composed primarily of what tissue

loose connective tissue

third degree burns

may require skin grafting to repair

what type of epidermal cell found in the epidermis senses touch and pain

merkel cells

which of the following would be a correct order for the stages of the mitosis

metaphase, anaphase, telophase

which of the following membrane lines body cavities that open to the exterior

mucous membranes

what is the semi-liquid, gel-like substance the is found inside the nucleus

nucleoplasm

back of the head

occipital

first degree burns

partial thickness burn

which pigment gives hair it's red color

pheomelanin

golgi apparatus

prepares cellular production for transport out of cell

proteins that will be exported from the cell are produced by

ribosomes attached to the rough endoplasmic reticulum

the inability to secrete mucous and absorb digested nutrients might indicate a disorder in which tissue

simple columnar epithelium

nucleoli

site of RNA synthesis

which of the following types of epithelium is located in areas subject to wear and tear

stratified squamous

the greatest amount of keratin is found where

stratum corneum

how are anatomy and physiology related

structure determine function

which of the following is the anatomical term for the calf region

sural

define physiology

the function of the body parts

define anatomy

the structure of the parts of the body and the relationship between the structures

mesenchyme

the tissue type from which most connective tissue arises

which of the following is false about adipose

the type of fat stored in the fat vacuole is cholesterol

this type of cell junction would be found between epithelial cells lining the stomach or urinary bladder where they prevent fluid from passing between the lining cells

tight junctions

cytosol

transport of substances between organelles

endocrine glands are ductless glands

true

fibrocartilage is the strongest the of cartilage

true

jaundice is due to an increase in the pigment carotene

true

mast cells are the cells primarily responsible for the production of histamines

true

pseudo stratified columnar epithelium has one layers of cells

true

the knee is proximal to the ankle

true

the nucleus has a double membrane

true

the serous membrane associated with the lungs is called the pleural membrane

true

all of the following are characteristics of connective tissue EXCEPT

very little intercellular matrix

an accident report submitted by an officer who is a former anatomy student contains the following statement "the victim suffered a severe blow to the mental region" this means the victim

was struck in the chin

when putting away the microscope you do all of the following except

wrap the cord around the base


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