WorksheetsCh. 12-18 Final Exam Review
Total questions: 27
Worksheet time: 9mins
Which of the following is not found in the CNS?
Astrocytes
Schwann Cells
Ependymal cells
Microgliaa
What is the function of microglia in the CNS?
Remove cell debris
Maintain blood-brain barrier
Surround neuron cell bodies in ganglia
Myelinate CNS axons
During the repolarizaton of a neuron...
Sodium moves out of the cell
Potassium moves into the cell
Potassium movies out of the cell
Sodium moves into the cell
Which is the excitatory neurotransmitter responsible for learning and memory?
GABA
Dopamine
ACh
Glutamate
The ____ surrounds individual axons, the ____ surrounds a single fascicle, and the ____ surrounds the entire peripheral nerve.
Perineurium, Epineurium, Subneurium
Epineurium, Perineurium, Endoneurium
Endoneurium, Perineurium, Epineurium
Endoneurium, Subneurium, Epineurium
T or F: The hypothalamus controls emotions, autonomic functions, and hormone production
True
False; medulla aoblongata
The ____ of the brain carries ascending sensory information to the thalamus.
Cerebrum
Basal ganglion
Midbrain
Cerebellum
Damage to which nerve would cause blindness in part or all of the visual field?
Olfactory
Oculomotor
Optic
Trochlear
Which nerve is responsible for swallowing, salivation, gagging, control of BP, and respiration?
Hypoglossal
Facial
Trigeminal
Glossopharyngeal
The ____ corpuscle is sensitive to deep pressure and high frequency vibration.
Lamellar
Bulbous
Tactile
Ruffini
Baroreceptors of the ____ provide information on blood pressure to cardiovascular and respiratory control centers.
Colon
Digestive tract
Lung
Carotid and aortic sinuses
The _____ division of the ANS is said to function during "rest and digest."
Sympathetic
Parasympathetic
Visceral
Somatomotor
Visceral motor neuron nuclei are located in which part of the brain?
Midbrain
Primary motor cortex
Hypothalamus
Cerebellum
Injury to the neurons of a collateral ganglion would affect the function of the...
Heart
Pupils
Sweat glands
Digestive tract
Drugs known as beta-blockers may be useful for treating...
Constipation
Diarrhea
Excessive heart rate
Excessive salivation
Parasympathetic functions include all of the following, except...
Decrease in the rate of cardiac contraction
Constriction of the pupils
Dilation of the airways
Stimulation of urination
The olfactory receptors are highly modified...
Epithelial cells
Interneurons
Sensory neurons
Motor neurons
Which of the following is NOT one of the six primary taste sensations
Sweet
Peppery
Sour
Umami
Which of the following is a function of the pigmented layer of the retina?
Provide eye color
House photoreceptors
Secrete vitreous humor
Absorb light passing through the neural layer
Which structure changes the shape of the lens for far and near vision?
Aqueous humor
Ciliary body
Iris
Extrinsic eye muscles
A person suffering from ___ can see distant objects more clearly than those that are close
Myopia
Hyperopia
Emmetropia
Presbyopia
The ____ ear collects sound waves and transmits them to the ____ ear, which contains auditory ossicles.
Inner; middle
Outer; middle
Outer; inner
Middle; inner
Which hormone and target organ pair is incorrect?
Prolactin; mammary glands
GH; bones and muscles
FSH and LH; adrenal cortex
TSH; Thyroid
What is the most important hormone for regulating circulating calcium levels in the blood that is released when blood calcium levels drop?
ADH
Progesterone
PTH
Aldosterone
Hypersecretion of which endocrine gland would cause a child to overdevelop sexually, have an obsessive salt craving, and high blood glucose?
Thyroid
Testes
Adrenal cortex
Posterior pituitary
Smooth muscle contractions are stimulated by which hormone?
Testosterone
FSH
Prolactin
Oxytocin
ANP has exactly the opposite function of which hormone secreted by the adrenal cortex?
Epinephrine
Cortisol
Aldosterone
Testosterone
