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Afterlife

Miscellaneous MCQs

10 posts in this topic

1. Ketamine has its action by:

a. Agonism at NMDA Receptors

b. Antagonism at NMDA Receptors

c. Agonism at Glutamate receptors

d. Antagonism at Glutamate receptors

e. Agonism at D2 receptors.

Highlight to get the answer

Answer :

b

http://en.wikipedia.org/wiki/Ketamine

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2. LSD activates this receptor

D2

D1

5HT1A

5HT2A

Glutamate

Answer 5HT 2 A Highlight the answer

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Atypicality of Clozapine owes to it fast dissociation from D2. True

The rest of the 4 statements in this MCQ will be false.

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Atypicality of Clozapine owes to it fast dissociation from D2. True

[highlight]The rest of the 4 statements in this MCQ will be false[/highlight].

Really funny :lol: :lol:

But many thanks Kamran

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Which of the following statement in relation to Prion Disease is correct:

a. 100 % of patients with Sporadic CJD will have Methionine-Valine pattern on codon 129 chromosome no. 20

b. 40 % of patients with Sporadic CJD will have Methionine-Valine pattern on codon 129 chromosome no. 20

c. 100 % of patients with Sporadic CJD will have Methionine-Methionine pattern on codon 129 chromosome no. 20

d. 35-40 % of people with New Variant CJD  have M-M pattern on Codon 129 of Chromosome  20.

e. 70 % of normal people  have M-M pattern on Codon 129 of Chromosome  20.

Highlight the line for the answer C

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That was sooo much fun Kamran!

Which of the folowing is incorrect:

1. In a Gaussian unimodal distribution mean = mode =  median  

2. Power is 1 - beta

3. Data dredging leads to Type  2 errors

4. Odds ratios are used in case control studies

5. Stochastic randomisation may reduce confounders

Highlight HERE to see the answer: 3- it leads to Type 1 errors

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Which of the following statement in relation to Prion Disease is correct:

a. 100 % of patients with Sporadic CJD will have Methionine-Valine pattern on codon 129 chromosome no. 20

b. 40 % of patients with Sporadic CJD will have Methionine-Valine pattern on codon 129 chromosome no. 20

c. 100 % of patients with [highlight]Sporadic CJD[/highlight] will have Methionine-Methionine pattern on codon 129 chromosome no. 20

d. 35-40 % of people with New Variant CJD have M-M pattern on Codon 129 of Chromosome 20.

e. 70 % of normal people have M-M pattern on Codon 129 of Chromosome 20.

Highlight the line for the answer C

Option C shd read Variant CJD

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