Exam 2 chapter 5 Histology (Top Hat Review)

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A thin, stained slice of tissue mounted on a microscope is called a _________.

Histological section

The histological section that divides a specimen along its long axis is called an _______ section.

Longitudinal

An epithelium whose cells are tall and narrow, with each one touching the basement membrane and reaching the apical surface is called _____ epithelium.

Simple columnar

A brush border of microvilli is found in _____ epithelium, which can be found in the _____.

Simple columnar; small intestine

Most kidney tubules are made of ______ epithelial tissue, which is specialized for absorption and secretion

Simple cuboidal

Rapid diffusion of oxygen and carbon dioxide through the air sacs (aveoli) of the lungs takes place through _______ epithelium.

Simple squamous

______ epithelium is associated with rapid transport of substances through a membrane, whereas _____ epithelium is associated with resistance to abrasion

Simple squamous; stratified squamous

Found in the urinary bladder, ______ epithelium resembles _______ epithelium, but the apical cells are rounded, not flattened.

Transitional; stratified squamous

The clear gel that usually surrounds cells is called interstitial fluid.

True

The duct of an endocrine gland leads into the bloodstream rather than onto an epithelial surface

True

The secretory product of a gland is produced by its parenchyma, not its stoma.

True

Which of the following is not a feature that connective tissue have in common?

a calcified matrix

An example of a highly vascular tissue is _____ tissue. An example of a tissue that is not highly vascular is _____.

areolar; cartilage

The _____ gives rise to the ______

ectoderm; nervous system and epidermis

The shape of a persons external ear is due to the presence of ______.

elastic cartilage

______ epithelium provides a moist and slippery surface and is well suited to resist stress, as seen in the _____

nonkeratinized; vagina

The clear gel inside a cell is called _______.

Cytosol

Which of the following is not a type of fibrous connective tissue

Hyaline Cartilage

______ epithelium is the most widespread epithelium in the body whereas______ epithelium is rare.

Stratified squamous; stratified columnar

Columnar cells lining the small intestines have a brush border of microvilli in the apical surface.

True

Fibrocartillage is found in intervertebral discs

True

In an epithelium, there is almost no extracellular matrix.

True

Mesoderm gives rise to muscle, bone, and blood.

True

Scar tissue helps to hold an organ together but does not restore normal function of the damaged tissue

True

Smooth and cardiac muscles are under involuntary control.

True

The basement membrane is found between ______ and ______.

Epithelium; connective tissue

Plasma cells produce the ground substance that froms the matrix of connective tissue.

False

The four primary tissue types found in adult organs include all of the following except_____ tissue.

Fibrous

All cells in _____ epithelium reach the basement membrane, but only cells that reach the free surface have cilia.

Pseudostratified columnar

The covering of body surfaces and the lining of the body cavities is composed of ______ tissue.

Epithelial

Blood consists of cells and a ground substance made of formed elements.

False

Dendrites in a neuron send outgoing signals to other cells.

False

Desmosomes are more effective than tight junctions in preventing substances from passing between cells.

False

Excitable cells respond to outside stimuli by means of changes in plasma membrane shape.

False

Some simple columnar and pseudostratified columnar epithelia have______ cells, which produce a protective mucous coating over the mucous membranes.

Goblet

Which of the following is not a feature that almost all connective tissue have in common?

Ground substance is so scarce that it is not visible with a light microscope


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