practice test 750+ questions and case
studies NBDHE 2022 – COMPLETE SOLUTION
Which cyst exhibits bluish swelling around a newly erupting crown, most common with the eruption of
primary teeth?
a. Odontogenic keratocys
...
practice test 750+ questions and case
studies NBDHE 2022 – COMPLETE SOLUTION
Which cyst exhibits bluish swelling around a newly erupting crown, most common with the eruption of
primary teeth?
a. Odontogenic keratocyst
b. Dentigerous cyst
c. Nonodontogenic cysts
d. Eruption cyst. - ✔✔d. Eruption cyst.
1
T/F
During swallowing, the hyoid bone moves downward. During swallowing, the larynx elevates - ✔✔F
hyoid bone moves upward with larynx, then hyoid bone moves forward and returns to starting position,
2. Which nervous system produces the fight-or-flight reaction? - ✔✔b - The sympathetic nervous system
releases norepinephrine to raise the heart rate and elevateblood pressure, triggering the fight or flight
reaction in a stressful situation
3. A patient is experiencing symptoms related to Bell's palsy. Which cranial nerve is suffering from a
motor deficit? - ✔✔facial nerve VII
4. What is mobilized in and out of the blood during bone remodeling? - ✔✔Calcium is mobilized in and
out of blood stream allowing bone formation where needed.
5. Which of the following cranial nerves pass through the foramen ovale of the sphenoid bone? - ✔✔CN
V - trigeminal mandibular nerve passes through the foramen ovale of the sphenoid bone
6. The maxillary branch of the trigeminal nerve passes through the ______. - ✔✔foramen rotundum is
the opening that conveys the maxillary branch
7. Which cranial nerve is the longest and extends to the trunk of the body? - ✔✔CN X
vagus nerve is the longest
8. List the following digestive system structures in order of their function during the digestion of
a meal.
_____ a. Stomach
_____ b. Small intestine
_____ c. Pharynx
_____ d. Large intestine
_____ e. Esophagus - ✔✔__3___ a. Stomach
__4___ b. Small intestine
___1__ c. Pharynx
___5__ d. Large intestine
___2__ e. Esophagus
9. List the following components of a muscle fiber in order of the LARGEST component to the SMALLEST
component.
_____ a. Myofilaments
_____ b. Muscle fascicle
_____ c. Muscle
_____ d. Myofibril
_____ e. Myofiber - ✔✔
10. The trigeminal ganglion of the fifth (V) trigeminal nerve has three divisions. Which of the following is
NOT a division of the trigeminal ganglion? entering through superior orbital fissure, ovale and rotundum
in the sphenoid bone.
a. Ophthalmic
b. Mandibular
c. Optic
d. Maxillary - ✔✔c. Optic
11. Which three of the following are lymphatic organs?
a. Tonsils
b. Pituitary gland
c. Spleen
d. Thymus
e. Kidney
f. Brain - ✔✔A- Tonsil
C- Spleen
D- Thymus
4th one not listed is the lympth nodes themselves.
12. Order the following anatomical structures of the respiratory tract as they appear and function in the
processing of inhalation.
_____ a. Trachea
_____ b. Alveoli
_____ c. Alveolar duct
_____ d. Primary bronchi
_____ e. Bronchiole - ✔✔__1___ a. Trachea
___5__ b. Alveoli
__4___ c. Alveolar duct
__2___ d. Primary bronchi
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