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The external auditory canal
Select one:
a. connects the pharynx (throat) and the
middle ear.
d. ends at the tympanic membrane.
b. connects the cochlea and the
vestibule.
c. connects all three semicircular canals.
d. ends at the tympanic membrane.
Osseous tissue is
Select one:
a. also called bone tissue.
b. formed from chondrocytes.
a. also called bone tissue.
c. classified as squamous, cuboidal, and
columnar.
d. classified as skeletal, smooth, and car-
diac.
The thoracic cavity is to
the abdominopelvic cavity.
Select one:
a. deep d. superior
b. distal
c. anterior
d. superior
The humerus
Select one:
a. is located in the arm.
b. is distal to the radius and ulna. a. is located in the arm.
c. articulates with the clavicle at the
acromioclavicular joint.
d. is a bone of the axial skeleton.
Who or what is covered with vernix
caseosa?
Select one:
a. A pregnant woman c. A fetus
b. A toddler
c. A fetus
d. The pregnant uterus
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Which cavity is divided into quadrants?
Select one:
a. Thoracic
b. Abdominopelvic
b. Abdominopelvic
c. Dorsal
d. Cranial
The sebaceous, apocrine, and eccrine
glands are glands.
Select one:
a. sweat d. exocrine
b. endocrine
c. sebum-secreting
d. exocrine
Sympathetic nervous system stimula-
tion causes vasoconstriction of the blood
vessels, thereby elevating blood pres-
sure. Which of the following drug classi-
fications lowers blood pressure?
b. Sympatholytic
Select one:
a. Vagolytic
b. Sympatholytic
c. Parasympathomimetic
d. Vagomimetic
Oxygen moves from the lungs (high con-
centration) into the blood (low concentra-
tion) in response to
Select one:
a. filtration. c. diffusion.
b. osmosis.
c. diffusion.
d. endocytosis.
Which group is incorrect?
Select one:
a. Types of bones: long, short, flat, irreg-
b. Long bones: humerus, femur, tibia,
ular
parietal
b. Long bones: humerus, femur, tibia,
parietal
c. Bones of the skull: frontal, parietal,
,temporal, occipital
d. Abnormal curvatures of the spine: sco-
liosis, kyphosis, lordosis
Which structure is called the lateral,
third, and fourth?
Select one:
a. Meninges b. Ventricles
b. Ventricles
c. Cerebral lobes
d. Parts of the brain stem
Which group is incorrect?
Select one:
a. Adrenergic receptors: alpha, beta
b. Cholinergic receptors: muscarinic,
d. Sympathetic responses: decreased
nicotinic
blood pressure, decreased heart rate,
c. Neurotransmitters: norepinephrine,
ACh, dopamine anxiety
d. Sympathetic responses: decreased
blood pressure, decreased heart rate,
anxiety
Which word best describes the precen-
tral gyrus?
Select one:
a. Olfactory c. Motor
b. Visual
c. Motor
d. Language
Which of the following is least related to
CN VIII?
Select one:
a. Vestibular branch d. Wernicke's area
b. Primary auditory cortex
c. Cochlear branch
d. Wernicke's area
Endocrine is least often described as
Select one: d. contractile.
a. hormone secreting.
, b. ductless.
c. glandular epithelium.
d. contractile.
The adrenal medulla
Select one:
a. is controlled primarily by ACTH. c. is associated with the fight-or-flight re-
b. secretes steroids. sponse.
c. is associated with the fight-or-flight re-
sponse.
What is the effect of an intravenous infu-
sion of pure water?
Select one:
a. It is the same response as to the infu-
sion of isotonic saline. c. The RBCs burst.
b. It is the same response as to the infu-
sion of Ringer's solution.
c. The RBCs burst.
d. The RBCs shrink (crenation).
Which type of solution causes crenation
or shrinkage of submerged red blood
cells?
Select one:
a. Hypotonic c. Hypertonic
b. Isotonic
c. Hypertonic
d. Water
The corpus callosum
Select one:
a. is composed of gray matter.
b. is one of the meningeal layers. c. connects the right and left cerebral
c. connects the right and left cerebral hemispheres.
hemispheres.
d. is the stalk that connects the hypothal-
amus with the pituitary gland.
The selectively permeable membrane
Select one:
a. is a result of its composition; it is tough