Please note that I only accept accurate answer!

165. A quiz consists of five multiple-choice questions, each of which has four possible answer choices (A, B, C, and D), one of which is correct. Suppose that an unprepared student does not read the questions but simply makes a random guess for each question. What is the probability that the student will get all five questions wrong?

166. A box contains 30 identical-looking items, of which 3 are defective. If one item is selected at random, what is the probability that the item is defective?

167. Find the complement of the following event: A number greater than four appears on the up face in a single toss of a fair six-sided die.

168.

Can you suggest possible causes for a 55-year-old female waking regularly at midnight three to four times a month, feeling that she is going to die and feeling an urge to meet people at that time? She has no breathlessness.

Question 12

What is the modern treatment and prognosis for manic depressive disorder? Is there a malfunction of a metabolic pathway that causes it? Can it be remedied by treatment with neurotransmitter-stimulating drugs? If so which drugs are the most effective apart from lithium carbonate and carbamazepine?

Question 13

Is lamotrigine as effective a mood stabilizer as lithium?

Question 14

Is it safe to prescribe lithium for a patient with bipolar mood disorder with biliary cirrhosis and 40% blockage of the main coronary system?

Question 15

How long should the period of active and maintenance treatment last with mood stabilizers in a patient presenting with his first manic episode?

Question 16

Do lithium and selective serotonin re-uptake inhibitors (SSRIs) have an anti-impulse effect?

Question 17

Can any of the antipsychotics clozapine, olanzepine and quetiapine be used as mood stabilizers in bipolar affective disorder?

Question 18

Is hypothyroidism secondary to chronic lithium therapy in the treatment of bipolar affective disorder, reversible on discontinuation of lithium or its substitution by another mood stabilizer?

Question 19

In bipolar affective disorder in patients who are well controlled on lithium, is it possible to prescribe thiazide diuretics when hypertension is difficult to control?

Question 20

Are antipsychotics recommended as the most effective treatment for trichotillomania?