b a. Give short answers to the following questions. a. List social factors that help population growth. b. What is meant by population change? Explain it with flow model of popu- lation change. What are the factors that are responsible for decreasing the population? d. How does climate affect population? What is the role of ‘Disease in bringing change in population? C. öda ed Write short notes on the following terms: i. Early marriage ii. Importance of son iii. Low level of nutrition iv. Poverty Lack of cultivable land ri. Occupation ii. Marriage as determinant of population change V. Health, Population and Environment Education - 9 37

A41-year-old man comes to the clinic complaining of a chronic cough over the past 4 months, which has now been accompanied by haemoptysis. he denies smoking or any past medical history. on physical examination, his head and neck examination is normal. his lungs have diffuse bilateral rales. cardiac examination is normal. laboratory findings reveal na 142 meq/l, k 4.2 meq/l, cl 110 meq/l, hco3 24 meq/l, bun (blood urea nitrogen) 39 mg/dl, creatinine 2.9 mg/dl. urinalysis reveals microscopic haematuria and 4+ proteinuria. which of the following serologic blood tests would most confirm the suspected diagnosis? - anti-glomerular basement membrane antibodies- anti-mitochondrial antibodies- anti-neutrophilic antibodies- anti-parietal cell antibodies- anti-smooth muscle antibodies