APR 1-2

Connective tissue proper

Dense/Loose

Simple cuboidal

Ducts of endocrine glands

____ is composed of a network of branching elastic fibers.

Elastic cartilage

Which type of connective tissue is abundant in the walls of arteries, and in the airway?

Elastic tissue

Which connective tissue wrapping separates individual muscle fibers?

Endomysium

A skeletal muscle fiber (cell) contains a single nucleus.

False

Epithelia are relatively weak and do not provide much structural rigidity.

False

Schwann cells are glial cells of the CNS

False (PNS)

What are the criteria used to classify tissues into four major types

Functions of the cells, structure of the cells, genetic composition of the cells

One layer of cells that are taller than they are wide where almost all cells touch the basement surface.

Simple columnar

An epithelium with a single layer of tall cells would be classified as which type of epithelium.

Simple columnar epithelium

One layer of flat, or scalelike cells that rest on a basement membrane.

Simple squamous

Which type of muscle tissue is found in the walls of hollow organs?

Smooth muscle

Which structure is highlighted?

Soma of neuron

Consists of interconnecting rods or plates of bone

Spongy

Has many spaces that contain bone marrow and blood vessels

Spongy

Many layers of cells where the cells near the basement membrane are cube shaped, but at the free surface are flat.

Stratified squamous

___ forms the surface layer of the body, lines body cavities, hollow organs and structures, ad constitutes most gland tissue

epithelial

___ can be classified using the number of cell layers, and the shape of the cell at the apical surface

epithelial tissue

A bundle of muscle fibers is known as a

fascicle

Perimysium

fascicles

___ is composed mainly of type I collagen that form thick, parallel bundles.

fibrocartilage

___ is composed primarily of type II collagen that does not form thick buncles

hyaline cartilage

Supporting Connective Tissue

hyaline cartilage fibrocartilage elastic cartilage compact bone

Nonciliated simple columnar

lining of most of the digestive tract

Ciliated simple columnar

lining of uterine tubes

There are three types of ___ tissue: skeletal, cardiac, and smooth

muscle

___ is widely distributed throughout the body to allow for movement of the skeleton or other tissues of the body.

muscle

is composed of two types of cells: neurons and glial cells

nervous

___ is a network of specialized cells that monitors the internal and external environment and initiates commands through which the body reacts.

nervous tissue

Pseudostratified epithelia appear to have more than one cell layer because of the arrangements of the cells' ___.

nuclei

Which structure is highlighted?

nucleus of neuron

___ epithelium functions in movement of a secretion (like mucus) across the apical surface of the tissue.

pseudostratified columnar

Tissue repair can occur by replacing cells that were destroyed with the same type, thus restoring normal function; this is called ___. Another possibility is ___, where a new type of tissue develops that eventually produces a scar and causes loss of some tissue function.

regneration; replacment

The muscle cell membrane is called the

sarcolemma

One layer of cells that are as wide as they are tall that rest on a basement membrane

simple cubodial

___ epithelium can function in absorption, secretion, and proteection.

simple cuboidal

___ epithelium can function in diffusion, filtration, secretion and protection based on location.

simple squamous

Constitutes 40% of the body's weight; voluntarily controlled

skeletal muscle

The most widely distributed muscle type; involuntarily controlled

smooth muscle

Which structure is highlighted?

smooth muscle fiber

Has trabeculae that are oriented along the lines of stress within a bone

spongy

Thin, flat, scaly cells are described as ___

squamous

Cubodial cells appear either rounded, ___, or even somewhat pie-slived in shape.

square

Layers that are one cell thick are called ___, and those that are more than one cell thick are called.

stratified

Many layers of cells where most cells are as wide as they are tall

stratified cuboidal

___ epithelium function in protection of underlying layers

stratified squamous

Columnar cells are tall and ___.

thin

___ accommodates distension and relaxation with changes in organ volume

transitional epithelium

Adipose connective tissue is a type of dense connective tissue.

true

Most epithelial tissues have one free, or ___, surface and a ___ surface that is attached to a basement membrane.

apical;basal

Connective tissue proper

areolar, reticular, dense regular, dense irregular

Fluid connective tissue

blood

Fluid connective tissue

blood/hemopoietic tissue

Which structure is highlighted?

branched cardiac muscle fiber

Found only in the heart; involuntarily controlled

cardiac

Supporting connective tissue

cartilage connective tissue

Supporting connective tissue

cartilage/bone

Epithelial tissue can be ___ according to cell shape and number of layers.

classified

Has central and perforating canals that contain blood vessels

compact

Has concentric, circumferential, and interstitial lamellae

compact

dense, thick, with very few spaces

compact

___ is diverse, abundant, and widely distributed through the body.

connective tissue

loose and sense connective tissue

connective tissue proper

Sequence of steps of tissue repair

1. blood clot forms, A scab forms and epithlium forws into wound. 3. fobrobalsts

Which of the following is NOT a feature of epithelia?

Abundant extracellular material

Which of the following is not a category of connective tissue?

Aerobic connective tissue

Fluid Connective Tissue

Blood

Which of the following characteristics is common to oligodendrocytes and Schwann cells?

Both provide myelination

Which of the following parts of a neuron receives and processes information?

Cell body

Simple squamous

Lining of alveoli

Contracts only when stimulated by neurones

Multi-unit

Found in the walls of blood vessels

Multiunit

Endomysium

Muscle fibers

Epimysium

Muscles

Which structure is highlighted?

Nucleolus or neuron

Special type of simple epithelium where it appears to be stratified but is not

Pseudostratified columnar

Myofibrils are composed of protein filaments called acting and myosin.

True

One function of muscle tissue is to provide heat production

True

Perimysium covers a muscle fascicle

True

Found in the walls of the digestive tract

Visceral

Often autorhythmic

Visceral