SLHS 4801 Exam 2 2024 Questions With Complete Solutions

SLHS 4801 Exam 2 2024 Questions With Complete Solutions Endogenous - ANSWER- within the genes How much of hearing losses are genetic? - ANSWER- 50% Nonsyndromic - ANSWER- no other associated abnormalities Syndromic - ANSWER- hearing loss many may accompany other structures and systems such as craniofacial structures, kidneys, skin, eyes, etc. Autosomal Dominant (ASD) Inhearitance - ANSWER- Deaf parent Dd& Hearing parent dd Deaf parent passes the D to two kids and the d to the other two kids The hearing parent passes a d to each kid The two kids with Dd are deaf and the two kids with dd are hearing Autosomal Recessive (ASR) Inheritance - ANSWER- Carrier father Rr and carrier mother Rr The hearing kid receives RR 2 Hearing carrier receives Rr One deaf kid receives rr X-linked inheritance - ANSWER- Hearing father XY Hearing carrier mother Xx Hearing boy XY Hearing girl XX Deaf boy xY Hearing carrier girl Xx Affected males. female carriers Mitochondrial Inheritance - ANSWER- Only inherited from the mother's egg Only females can transmit the the trait to offspring They pass it to all of their offspring