Finals Flashcards
It is the inability to identify an object by active touch of hands without visual o sensory information
ASTEREOGNOSIS
It is a reflex action of the eye in response to focusing on a near object then locking at a distant object
ACCOMMODATION REFLEX
What is the result of Rinne’s test with conductive hearing loss?
- Bone conduction is heard longer than the air conduction sound
Identify the cranial nerves being tested on direct/pupillary light reflex:
- OPTIC AND OCULOMOTOR NERVES
To test the ability to discern two nearby objects touching the skin are truly two distinct points and not one:
TWO POINT DISCRIMINATION TEST
What is the result of Rinne’s test in a person with sensorineural loss?
- Air conduction is heard longer than bone conduction, but may not be twice as long
Most common type of color blindness
red-green color blindness
Most common cause of myopia
axial myopia
ALL ARE PART OF THE COCHLEA EXCEPT
-COCHLEAR DUCT
-UTRICLE
-SCALA VESTIBULI
-SCALA TYMPANI
Utricle
WHICH OF THE FOLLOWING BELONGS TO THE MIDDLE EAR
-AMPULLAE
-VESTIBULE
-OSSICLE
-COCHLEA
Ossicle
WHICH OF THE FOLLOWING IS NOT FOUND IN THE VASCULAR LAYER OF THE EYE?
-CHOROID -CENTRAL FOVEA -CILIARY BODY -PUPIL
Pupil
THEA XONS OF THE OLFACTORY NEURONS PASS THROUGH THE FORAMINA OF THE ___ TO SYNAPSE WITH MITRAL OR TUFTED CELLS IN THE _____
-NASAL BONE, OLFACTORY BULB
-CRIBRIFORM PLATE,OLFACTORY BULB
-CRIBRIFORM PALE, OLFACTORY TRACT
-NASAL BONE,OLFACTORY TRACT
CRIBRIFORM PLATE,OLFACTORY BULB
AT WHICH OF THE FOLLOWING LOCATIONS DO BLOOD VESSLES AND NERVES ENTER OR EXIT THE EYE?
-ORA SERRATA -FOVEA CENTRALIS -OPTIC CHIASMA -OPTIC DISC
OPTIC DISC
WHICH OF THE FOLLOWING IS NOT TRUE OF OLFACTORY NEURONS
-THE OLFACTORY NEURONS SYPNAPSE WITH CELLS IN THE OLFACTORY BULB.
- THE AXONS OF THE OLFACTORY NEURONS COMBINE TO FORM THE OLFACTORY NERVES
-OLFACTORY NEURONS ARE UNI- POLAR NEURONS
-OLFACTORY NEURONS HAVE RECEPTORS THAT REACT WITH ODORANTS DISSOLVED IN FLUID
OLFACTORY NEURONS ARE UNI- POLAR NEURONS
IDENTIFY THE LOCATION OF THE TASTE AREA OF THE CORTEX
-PRECENTRAL GYRUS
-TEMPORAL LOBE
-POST CENTRAL GYRUS
-THALAMUS
POST CENTRAL GYRUS
A NOCICEPTOR DETECTS
-LIGHT TOUCH
-BALANCE
-PROPRIOCEPTION
-PAIN
Pain
ALL OF THE FOLLOWING ARE IMPORTANT IN BRINGING AN IMAGE TO FOCUS ON THE RETINA WHEN VIEWING AN OBJECT CLOSE TO THE EYE EXCEPT
-FLATTERING OF THE LENSES
-ACCOMODATION OF THE LENSES
-CONSTRICTION OF THE PUPILS
-CONVERGENS OF THE EYES
FLATTERING OF THE LENSES
WHICH TYPE OF PAPILLAE HAVE NO TASTE BUDS WITH THEM?
-VALLATE
-FUNGIFORM
-FOLATE
-FILIFORM
Filiform
IF THE CILIARY MUSCLES CONTRACT, THE SUSPENSORY LIGAMENTS___ AND THE LENS_____
-RELAX, FLATTENS
-PULL, FLATTENS
-PULL, THICKEN
-RELAX,THICKENS
RELAX,THICKENS
WHICH OF THE FOLLOWING IS ONE OF THE SPECIAL SENSES?
-TOUCH
-PAIN
-PROPRIOCEPTION
-BALANCE
Balance
WHEN THE LIGHT STRIKES THE VISUAL PIGMENT RHODOPSIN IS ACTIVATED WHICH IT ACTIVATES___ RESULTING IN THE ____ OF THE ROD CELLS.
-OPSIN, HYPERPOLARIZATION
-TRANSDUCIN,HYPERPOLARIZATION
-OPSIN, DEPOLARIZATION
-TRANSDUCIN, DEPOLARIZATION
TRANSDUCIN,HYPERPOLARIZATION
WHEN LIGHT RAYS DIVERGE AS A RESULT OF REFRACTION, IT IS DUE TOO A SURFACE THAT IS
-CONVEX
-CONCAVE
-CYLINDRICAL
Concave
FROM SUPERIOR TO DEEP, THE THREE MAIN CELL LAYERS OF THE SENSORY RETINA AREA
-PHOTORECEPTORS-BIPOLAR CELLS- GANGLIA CELLS
-GANGLION CELLS- BIPOLAR CELLS- PHOTORECEPTORS
-BIPOLAR CELLS-GANGLION CELLS- PHOTORECEPTORS -PHOTORECEPTORS-GANGLION CELLS- BIPOLAR CELLS
GANGLION CELLS- BIPOLAR CELLS- PHOTORECEPTORS
COMPOSITION OF OTOLITHS
-CALCIUM OXALATE
-CALCIUM PHOSPHATE
-CALCIUM CARBONATE
-CALCIUM BICARBONATE
CALCIUM CARBONATE
FLUID IN THE SCALA VESTIBULI COMMUNICATE WITH FLUID IN THE SCALE TYMPANI BY WAY OF THE
-HELICOTREMA
-EUSTACHIAN TUBE
-ROUND WINDOW
-CANAL OF SCHLEGM
HELICOTREMA
WHICH OF THE FOLLOWING CRANIAL NERVE DOES NOT TRANSMIT TASTE SENSATION
-HYPOGLOSSSAL
-GLOSSOPHARYNGEAL
-FACIAL
-TRIGEMINAL
HYPOGLOSSAL
WHICH TYPE OF PAPILLAE HAVE THE MOST SENSITIVE TASTE BUDS ASSOCIATED WITH THEM
-FILIFORM
-VALLATE
-FOLIATE
-FUNGIFORM
FOLIATE
THE___ IS INVOLVED IN THE CONSCIOUS PERCEPTION OF SMELL AND IS LOCATED IN THE __ LOBE.
-OLFACTORY CORTEX; FRONTAL LOBE -INTERMEDIATE OLFACTORY AREA; FRONTAL LOBE -OLFACTORY CORTEX; TEMPORAL LOBE -MEDIAL OLFACTORY AREA; TEMPORAL BONE
OLFACTORY CORTEX; TEMPORAL LOBE
WHICH OF THE FOLLOWING PRIMARY TASTES DO NOT CAUSE DEPOLARIZATION OF THE GUSTATORY THROUGH A G PROTEIN MECHANISM
-UMAMI -BITTER -SALTY -SWEET
SALTY
IS THE ABILITY OF THE EYE TO CHANGE ITS FOCUS FROM DISTANT TO NEAR OBJECTS OR FROM NEAR TO DISTANT OBJECTS
-CONTRACTION -REFACTION -ACCOMMODATION -REFLECTION
ACCOMMODATION
THE DEPTH OF FOCUS DETERMINED BY THE FOLLOWING EXCEPT
-DISTANCE FROM THE LENS -FOCAL LENGTH OF THE LENS -APERTURE SIZE -SIZE OF THE IMAGE
SIZE OF THE IMAGE
WHAT IS THE NAME OF THE SPECIALIZED AREA OF A SENSORY NEURON THAT DETECTS A SPECIFIC STIMULUS
-TRACT -VENTRAL ROOT -DORSAL ROOT -RECEPTOR
RECEPTOR
THE LAYER OF THE EYE THAT CONTAINS PHOTORECEPTORS IS THE
-IRIS -SCLERAE -OPTIC DISC -RETINA
RETINA
WHICH REGION OF THE OLFACTORY CORTEX IS CONNECTED TO THE LIMBIC SYSTEM?
-MEDIAL OLFACTORY AREA -INTERMEDIATE OLFACTORY AREA -LATERAL OLFACTORY AREA -SUPERIOR OLFACTORY AREA
MEDIAL OLFACTORY AREA
THE HAIR CELLS FOR HEARING ARE LOCATED WITHIN THE
-UTRICLE -ORGAN OF CORTI -VESTIBULE -MACULA
ORGAN OF CORTI
THE RECEPTOR FOR HEARING ARE LOCATED IN THE
-COCHLEA -VESTIBULE -SACCULAE -SEMICIRCULAR CANAL
COCHLEA
MUSCLE RESPONSIBLE FOR THE CHANGE OF THE SHAPE OF THE LENS IS THE
-SUPERIOR RECTUS MUSCLE -CILIARY MUSCLE -ARRECTOR PILI MUSCLE -ORBICULARIS OCULI
CILIARY MUSCLE
WHICH OF THE FOLLOWING PRIMARY TASTES DO NOT REQUIRE A SUBSTANCE TO BIND TO A RECEPTOR ON THE GUSTATORY HAIRS OF TASTE CELLS?
-SOUR -SALTY -BITTER -SWEET
SALTY
THE RECEPTOR CELLS FOR HEARING ARE LOCATED ON THE UPPER SURFACE OF WHAT MEMBRANE?
-VESTIBULAR MEMBRANE -TYMPANIC MEMBRANE -TECTORIAL MEMBRANE -BASILAR MEMBRANE
BASILAR MEMBRANE
WHICH OF THE FOLLOWING DESCRIBE THE RELATIONSHIP BETWEEN OLFACTION AND GUSTATION
-OLFACTORY SENSATIONS PROVIDE INFORMATION ABOUT SUBSTANCE THAT MAY BE THOUGHT OF AS TASTE
-GUSTATORY HAIRS CAN ALSO DETECT ODORANTS
-OLFACTORY HAIRS CAN ALSO DETECT TASTANTS
-THERE IS NO RELATIONSHIP BETWEEN THE OLFACTORY AND GUSTATORY SENSES
OLFACTORY SENSATIONS PROVIDE INFORMATION ABOUT SUBSTANCE THAT MAY BE THOUGHT OF AS TASTE
Which cells proliferate to replace lost olfactory cellS
-TUFT CELLS -BASAL CELLS -OLFACTORY CELLS -MITRAL CELLS
MITRAL CELLS
Largest salivary gland
PAROTID GLAND
Gastric secretion is stimulated by the
SECRETION
The greatest amount of stomach secretion takes place during the __
GASTRIC PHASE
All of the following are incorrect pertaining to saliva EXCEPT
CONTAINS LYSOZYME WHICH HAS A WEAK ANTIBACTERIAL ACTION
Which organ secretes trypsin, chymotrypsin, and nucleases?
PANCREAS
Which of the following would be a normal gastric pH?
2.0
The chyme entering the small intestine
BUFFERED BY PANCREATIC BICARBONATE SECRETION
The intramural plexus is associated with the__
PARASYMPATHETIC NS
Which of this hormones causes contraction to the gallbladder?
CHOLECYSTOKININ
all are incorrect about bile EXCEPT
Is synthesize by the gallbladder
adults normally have ___permanent teeth
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