Sensory Systems Indian Medical PG Flashcards - Medical Study Cards
Master Sensory Systems with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.
Sensory Systems Flashcard Deck - 10 Cards
Flashcard 51: Wave V of BERA is produced by the _____
Answer: inferior colliculus
Extra: BERA (Brainstem Evoked Response Audiometry) waves:
I: Auditory nerve
II: Cochlear nucleus
III: Superior olivary complex
IV: Lateral lemniscus
V: Inferior colliculus (most stable/prominent wave)
Mnemonic: **E.CO.L.I.**
Flashcard 52: Near vison accommodation is due to the _____ of the ciliary muscle.
Answer: contraction
Flashcard 53: Which optical pathway has transient response?_____
Answer: Magnocellular
Flashcard 54: Tympanic membrane has _____ impedance than the oval window
Answer: lower
Flashcard 55: What stimuli do Pacinian corpuscles respond to?
Answer: Vibration
Flashcard 56: Taste perception is present at _____ in an infant
Answer: birth
Flashcard 57: _____ theory states that a sound wave, depending on its frequency, reaches maximum amplitude on a particular place on the basilar membrane and stimulates that segment.
Answer: Traveling wave
Flashcard 58: Which optical pathway has higher spatial resolution?_____
Answer: Parvocellular
Flashcard 59: What stimuli do Ruffini's end organs respond to?_____
Answer: Skin stretch
Flashcard 60: Higher frequencies are heard better at the _____ of the cochlea
Answer: Base
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