UW-Madison Anatomy 337 Exam 1 Latest Update

UW-Madison Anatomy 337 Exam 1 Latest Update

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31 pairs of spinal nerves - CORRECT ANSWER: 8 cervical

12 thoracic

• lumbar
• sacral
• coccygeal

4 main fascicle arrangements - CORRECT ANSWER: parallel, convergent, pennate

(unipennate, bipennate, multipennate), circular

4 types of tissue - CORRECT ANSWER: epithelial, connective, muscle, nervous

abnormal proliferation - CORRECT ANSWER: neoplasia

adenocarcinoma - CORRECT ANSWER: a malignant tumor that originates in glandular

tissue

adhering junctions - CORRECT ANSWER: support and stability (like a belt)

Adipose CT - CORRECT ANSWER: energy, insulation, protection, holds things

Afferent - CORRECT ANSWER: goes to CNS, sensory input

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All-or-none principle - CORRECT ANSWER: a muscle fiber contracts completely or not at all

Amyotropic Lateral Sclerosis - CORRECT ANSWER: motor neuron disease, hereditary, sporadic, upper and lower motor neurons, slow progression of weakness and atrophy with fasciculations, doesn't affect sensory neurons, diagnosed by EMG

Anterior Spinal Artery - CORRECT ANSWER: -single artery

-supplies anterior 2/3 of cord -located in the antero-median fissure

Anterolateral pathway (spinothalamic) - CORRECT ANSWER: Bulbous corpuscles

Free nerve endings

Areolar CT - CORRECT ANSWER: widely distributed, highly vascular, contain all three types of fibers

arrector pilli muscle - CORRECT ANSWER: attach to hair root

Ascending pathway - CORRECT ANSWER: sensory information

Axon Regeneration - CORRECT ANSWER: Schwann cells guide neurons and send

chemicals to promote nerve growth, axon buds, reinnervates

basal cell carcinoma - CORRECT ANSWER: Stratum basale

Bipolar neuron - CORRECT ANSWER: rare, vision, olfaction

Bulbous (Ruffini) corpuscles - CORRECT ANSWER: In dermis and subcutaneous layer 2 / 3

Continuous deep pressure, force/motion and skin distortion Encapsulated

carcinoma - CORRECT ANSWER: a malignant tumor that occurs in epithelial tissue

Cardiac Muscle - CORRECT ANSWER: cannot generate new cells

Cartilage - CORRECT ANSWER: primarily water, avascular

Cell death - CORRECT ANSWER: apoptosis, necrosis

cilia - CORRECT ANSWER: highly motile, surface parallel transport

Cleavage Lines - CORRECT ANSWER: Collagen and elastin fibers organized thin

parallel bundles to resist stresses

CNS collection of axons traveling to a common destination - CORRECT ANSWER:

tract, column

CNS collection of cell bodies - CORRECT ANSWER: nucleus

collagen fibers - CORRECT ANSWER: strength

connective tissue - CORRECT ANSWER: most common, diverse, widely distributed,

composed of some cells and abundant extracellular matrix

Dendritic Cells (Langerhans Cells) - CORRECT ANSWER: a. Part of the immune

system

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