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問題一覧
1
Color/form- White, prismatic crystals, prism-like crystals •Odor- Odorless •Taste- Slightly bitter taste
caffeine
2
Lethal dose of caffeine
5-10g
3
Hematologic effect of caffeine
leukocytosis
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Musculuskeletal effect of caffeine
rhabdomyolysis
5
Treatment of seizure caused by caffeine
benzodiazepine IV
6
Tx of ventricular dysrhythmias caused by caffeine
lidocaine, amiodarone
7
Laboratory test for caffeine
amalic acid test, tannic acid test
8
Result of amalic acid test
purple color that fades
9
Result of tannic acid test
white precipitate
10
•Color/form- White, fine, needle like crystals •Odor- Synthetic acid is odorless •Taste- Sweetish afterwards acid tast
salicylic acid
11
What is the hepatic effect of salicylic acid in children
reyes syndrome
12
Lab test for salicylic acid
ferric chloride test, jorrisen's test
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Result of ferric chloride test in salicylic acid
violet colored solution
14
Result of jorrisen's test in salicylic acid
brownish red colored solution
15
The saturated aqueous solution is used externally as a dressing for burns, weeping , eczemas , exerting antibiotics , antiseptic , astringent and protective action. Properties: • Light yellow shining crystals, odorless, extremely bitter
picric acid
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Classification of picric acid
local irritant, blood poison
17
Fatal dose of picric acid
10g
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How to remove stain from picric acid
potassium sulfate
19
Other term for eczematous dermatitis
picric itch
20
Test for picric acid
picramic acid test, isopurpuric test
21
Result of picramic acid test
golden yellow solution that turns mahogany red
22
Result of isopurpuric test for picric acid
deep red color
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Alkaloid occurring in plants • Yellowish ( amorphous ) highly poisonous and very bitter to the taste. • Freely soluble in water, alcohol , & CHCl3 • Less soluble in ether and benzene • Insoluble in petroleum ether
colchicine
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Fatal dose of colchicine
1/2 grain
25
Death caused by colchicine
paralysis of the respiratory center
26
Classification of colchicine
non volatile alkaloidal poison
27
Laboratory test for colchicine
nitric acid test
28
Result of nitric acid test for colchicine
orange yellow/ red color solution/ colorless
29
Long, orthorhombic prisms from acetone •Rhombic needles •White crystal or powder •Tropane alkaloid from deadly nightshade (Atropa belladonna)
atropine
30
What is the preferred medriatic agent for atropine
phenylephrine, tropicamide
31
Where is atropine contraindicated
narrow angle glaucoma
32
Laboratory test for atropine
vitali's test, gerrard's test
33
Result of vitali's test
violet color that turns red
34
Result of gerrard's test
brick red ppt
35
Tx for htn caused by atropine
nitroprusside, labetalol, nitroglycerine, phentolamine
36
Rare effects of atropine
life threatening dysrhythmias, cardiogenic shock, bradycardia, cardiorespiratory arrest
37
Color/form: oil/crystal, needles • Muscarinic alkaloids • Muscarinic receptor agonist of PNS • Treatment of chronic open-angle glaucoma • Causing eye muscle contraction and produce miosis •Uses in xerostomia (dry mouth)
pilocarpine
38
Doc for muscarinic symptoms
atropine sulfate
39
Laboratory test for pilocarpine
helch's test
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Result of helch's test
yellow mixture to dark brown
41
Color/form- Colorless to pale yellow, oily liquid; Oil turning brown on exposure to air • Odor- Slightly fishy; fishy-like when warm • Taste- Acrid, burning • Uses- Insecticide and fumigant (Former use) • Therapeutic: Ganglionic stimulant; nicotinic agonist
nicotine
42
How much nicotine can cause nausea
2-5g
43
Lethal dose of nicotine in adult
40-60mg
44
Lab test for nicotine
crystallization test for nicotine
45
Prism, white crystalline, short orthorhombic •Oderless • Bitter • Soluble in pyrimidine, methanol • Slightly soluble in alcohol & ether •Insoluble in acetone and benzene
morphine
46
What is contraindicated in the tx of morphine
syrup of ipecac
47
Laboratory test for morphine
nitric acid test, ferric chloride test
48
Result of nitric acid test for morphine
blood red to yellow color
49
Result of ferric chloride test for morphine
blue color