From the picture above, which one is correct?
Anonymous Quiz
5%
A= piperidine B= pyrollidine C= pyridine
85%
A= pyridine B= piperidine C= pyrollidine
6%
A= pyrollidine B= piperidine C= pyridine
4%
None of above
❤1👍1
Upon reduction of pyridine it's converted to.......
Anonymous Quiz
89%
Piperidine
7%
Pyrollidine
0%
Pyrrole
3%
None of above
👍2❤1
Derivative of nicotinic acid e.g --------
Anonymous Quiz
13%
Lobeline from lobelia
23%
Nicotine from tobacco
65%
Arecoline from Areca
💔2👍1😍1
Which of these effects is not according to the nicotine?
Anonymous Quiz
1%
Vasoconstriction
5%
Tachycardia
13%
Hypertension
82%
All of them are effects of nicotine
👍1
The carcinogenicity of tobacco is probably not due to nicotine but rather to a far more potent carcinogen (N- nitroso nor nicotine)
Anonymous Quiz
95%
True
5%
False
Based on the image above, this structure represents
Anonymous Quiz
73%
Lobeline
13%
N- nitroso nor nicotine
8%
Arecoline
6%
None of them
❤1
According to the lobeline all are true except
Anonymous Quiz
10%
Lobeline occurs in colorless crystal
3%
Lobeline is a respiratory stimulant
76%
5-15 mg Doses of lobeline sulfate are incorporated in tablet
11%
Has expectorant properties
👍2😐1
Areca contains several alkaloids such as
Anonymous Quiz
8%
Arecoline
1%
Arecaidin
0%
Guvacine
1%
Guvacoline
89%
All of above
😁1😐1
One of these drugs can act as anthelmintic
Anonymous Quiz
6%
Tobacco
5%
Lobelia
83%
Pomegranate
6%
Conium
....... Is the key intermediate in the biosynthesis of pyridine -piperidine alkaloids
Anonymous Quiz
12%
N- methyl putrescine
7%
N- methyl aminobutanal
11%
Orientation
71%
N- methyl pyrrolinium ion
❤1
Forwarded from كوزمتك وزاري د.صفا (𝓛___𝓐𝅘𝅥𝅮🥀🕊)
1f3 = 30 ml
1m = 0.06 ml
1gr = 0.065 g
P.C. ( post cibos) : after meals
t.i.d (ter in die) : three times a day
ss : one half
Sig : write او direction
1m = 0.06 ml
1gr = 0.065 g
P.C. ( post cibos) : after meals
t.i.d (ter in die) : three times a day
ss : one half
Sig : write او direction