NEET PG DENTAL EXAM

Detailed explanation-1: -Filtration reduces the intensity of the whole beam, but particularly in the longer wave lengths. The first effect, an increase in sharpness of outline, is probably due to a decrease in the scattering which follows reduction in the proportion of long wave lengths.

Detailed explanation-2: -Avoid processed foods and choose fresh fruits and vegetables instead. Follow a low-salt diet. Salt should be limited especially if you have high blood pressure, protein in your urine, or swelling, or difficulty breathing. Eating less than 2000 mg a day of sodium is recommended.

Detailed explanation-3: -The correct answer is (b) Increased blood (hydrostatic) pressure. Option B is incorrect as a decrease in blood hydrostatic pressure will lead to a decrease in net pushing force. See full answer below.