please harry i need it right now

1)During inspiration, pressure will be lowest in which of thefollowing?

Select one:

a. Secondary bronchus

b. Laryngopharynx

c. Trachea

d. Alveolar duct

e. Nasal cavity

2)During cardiac cycle in normal human: Select one:

a. The pulmonary valve opens when the right ventricular pressurereach 10 mm Hg.

b. During diastole, the left ventricular pressure is about 80 mmHg.

c. The left ventricle eject more blood per beat than the rightventricle.

d. The mitral valve opens when the left atrial pressure exceedsthe left ventricular pressure.

3)Which of the following is FALSE concerning the production androle of lung surfactant? Select one:

a. surfactant decreases the surface tension

b. surfactant increase the surface tension

c. It is synthesized by alveolar type II cells

d. It is part of a lipoprotein

4)Which statement is true Select one:

a. Systemic circulation has much higher pressure than pulmonarycirculation

b. Systemic and Pulmonary circulation are equally pressuredsystems

c. Pulmonary ciculation has much higher pressure than systemiccirculation

d. Pulmonary circulation has slightly higher pressure thansystemic

5)Vasopressin: Select one:

a. Is produced by the anterior pituitary

b. Decreases the permeability of the collecting ducts towater

c. It has no antidiuretic effect

d. is released in response to reduced plasma osmotic pressure e.It has vasoconstrictor effect

6)A patient having excess amount of renin released , and hedeveloped an edema in the abdominal wall, The cause for this edemais: Select one:

a. Retention of the fluid and sodium.

b. Decreased arteriolar resistance

c. Increasing the protein level in the blood.

d. Increase the permeability of the capillaries.

please harry i have an need it right now