AUGUST 2017 Sub. Code :2305
B.Sc. AUDIOLOGY AND SPEECH LANGUAGE PATHOLOGY
FIRST YEAR
PAPER V BASIC MEDICAL SCIENCES RELATED TO SPEECH AND
HEARING
Q.P. Code: 802305
Time: Three hours Maximum 100 Marks
Answer All questions
I. Elaborate on: x 10 30)
1. Describe the anatomy of middle ear cavity under the following headings:
Boundaries Contents Communications Applied anatomy.
2. Describe the pathway of hearing.
3. Discuss the formation, flow, reabsorption, and functions of cerebrospinal
fluid (CSF).
II. Write notes on: x 5 40)
1. List the functions of thyroid hormone.
2. Describe the nervous control of respiration.
3. Describe the structure of DNA.
4. What are the differences between an infant and an adult larynx?
5. Describe the structure of a synapse.
6. Discuss the different Cochleo-vestibular diseases.
7. Discuss the anatomy of the lateral wall of the nasal cavity.
8. Discuss the anatomy of the trachea.
III. Short answers on: (10 x 3 30)
1. List any three types of epithelium giving examples for each.
2. What is meant by the term inflammation?
3. What is the function of the blood brain barrier?
4. What is residual volume? What is its importance?
5. What is meant by autosomal recessive inheritance?
6. What is the function of the following cellular organelles?
Mitochondria Lysosome
7. List three congenital oesophageal anomalies.
8. Menier's disease.
9. Laryngeal palsy.
10. What is meant by karyotyping?