GET THROUGH by Melvyn WB Zhang Cyrus SH Ho Roger Ho Ian H Treasaden & Basant K Puri

Author:Melvyn WB Zhang, Cyrus SH Ho, Roger Ho, Ian H Treasaden & Basant K Puri
Language: eng
Format: epub
Publisher: CRC Press

MRCPYSCH PAPER B MOCK EXAMINATION 4: QUESTIONS

GET THROUGH MRCPSYCH PAPER B MOCK EXAMINATION

Total number of questions: 192 (111 MCQs, 81 EMIs)

Total time provided: 180 minutes

Question 1

Referring to Table 7.1, which of the following moderators explains heterogeneity?

a. Current smokers among patients with COPD.

b. Gender distribution of patients with COPD, female.

c. FEV1 status of patients with COPD.

d. Mean age of patients with COPD.

e. No moderator could explain heterogeneity.

Question 2

Interpret the results in Table 7.2, and choose the correct statement.

a. Patients with COPD rated by clinicians demonstrated significantly higher prevalence of depression compared with self-rating by them.

b. Patients with COPD reported significantly higher prevalence of depression compared with assessment by clinicians.

c. Patients with COPD residing in non-Western countries demonstrated significantly higher prevalence of depression compared with Western countries.

d. Patients with COPD residing in Western countries demonstrated significantly higher prevalence of depression compared with non-Western countries.

e. The prevalence of depression rated by clinicians and patients with COPD demonstrates no significant difference.

Question 3

Referring to the 95% CI of clinician rating of depression in Table H, which of the following statements about 95% CIs is most accurate?

a. There is a probability of 5% or less of happening by chance if the true prevalence of depression in patients with COPD lies outside the interval (21.2%–35.2%).

b. There is a 95% probability that the pooled prevalence of depression (27.6%) lies within the interval of 21.2%–35.2%.

c. There is a 95% probability that the true prevalence of depression in patients with COPD lies within the interval of 21.2%–35.2%.

d. There is a 95% probability that the interval (21.2%–35.2%) covers the true prevalence of depression in COPD.

e. There is a 95% probability that the prevalence of depression from further studies involving patients with COPD will fall within the interval (21.2%–35.2%).

Table 7.1 Results for random-effects meta-regression of demographic and clinical moderators for patients with chronic obstructive pulmonary disease (COPD)

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