Question

QUESTION 16 Inhalation of a poison causes: aspiration absorption by the trachea. absorption through the alveolar-capillary membrane. increase in secretions. QUESTION 17 Inhaled toxins cause damage and edema in the lungs are eliminated by first-round metabolism are immediately absorbed into the bloodstream permeate the blood-brain barrier more quickly

Answer 1

ANS. 16. Inhalation of poison causes an increase in respiratory epithelium secretions and also fluid secretions (in women). hence, the last option is correct.

ANS. 17. Inhaled toxins cause damage and fluid-filled conditions in the lungs i.e. edema. they are not eliminated in the first round metabolism but through series of metabolism. inhaled toxins are not absorbed immediately into the bloodstream and also does not permeate the BBB quickly. hence, the first option is correct.