National Open University Exam Past Question – CHS 318 OCTOBER, 2013. EXAMINATION

National Open University of Nigeria CHS 318 Communicable Diseases

14-16 Ahmadu Bello Way, Victoria Island, Lagos.

School of Science and Technology

OCTOBER, 2013. EXAMINATION.

Time Allowed: 3 Hours. COURSE CODE:     CHS 318

COURSE TITLE:     Communicable Diseases

INSTRUCTION:    ANSWER ALL QUESTIONS.

1. Sexually Transmitted Infections have many implications on the reproductive health of an individual. Discuss in detail, the Health, Economic and Social implications of STIs to the susceptible gender group.  (25 Marks)

2. Discuss the epidemiology of TB under the following headings:  (15 Marks) Epidemiology

Mode of transmission

Symptoms

Diagnosis

Treatment

3. (a). Enumerate five methods of Surveillance.  (7.5Marks)

(b).  Describe the elements of surveillance.                                            (7.5Marks)

4. Discuss the Epidemiology of Typhoid under the following headings: (15 Marks)

Types of Carrier Transmission Symptoms Preventive measures Control Measures