Question

SELECT THE RIGHT ANSWER

QUES : which of the following drugs are anticholinergic medications ( select all that apply )

1) Belladonna tincture

2) atropine sulphate

3) carafate

4) cytotec

QUES : omeprazole reduces gastric acid secretion by :

1) irreversibly inhibiting the hydrogen potassium ATPase enzyme

2)noncompetitive antagonism of parietal H2 receptors

3)stimulating the release of PGE2 and PGI2\

4) none of the above

QUES : which of the following is an adverse reaction to antiemetic drugs?

1) sleep apneo

2) weight gain

3) tolerance with long term memory

4) depression
QUES : an agent that competitively blocks H2 receptors reducing gastric acid secretion by appx 70% is:

1) sucralfate

2) ranitidine'

3) misoprostol

4) omeprazole

Answer 1

1,belladonna tincture
2, atropine sulfate
Belladonna is a plant medicine it has anticholinergic properties.
atropine sulfate is an anticholinergic agent by inhibiting the parasympathetic nervous system.
carafate is a protective barrier to pepsin and bile and stop the gastric acid of diffusion.
cytotec binds myometrial cells that cause strong myometrial contraction leads to the expulsive of tissue.

1, Irreversibly inhibiting the hydrogen potassium ATPase enzyme
omeprazole is a proton pump inhibitor it inhibits the gastric acid secretion by irreversibly blocking the enzyme of hydrogen/potassium adenosine triphosphatase
Naloxone has the action of non-competitive antagonism of partial H2 receptors.
Prostaglandin stimulates the release of PGE2 and PGI2

3, Tolerance with long term memory
Side-effects of animatics drugs include black stools, dry mouth, drowsiness, loess urination, dry mouth, constipation, dizziness and change in perception. antiemetics drugs will not cause sleep apnea, weight gain, and depression.

4, Ranitidine
Ranitidine is an H2 receptor antagonist.
sucralfate treat an ulcer in the intestine
Misoprostol reduces the risk of ulcer complications
Omeprazole treat condition when more acid production in the stomach.