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BCPS Exam Questions & Answers 100% Correct!!
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Unpaired T-test - ANSWERContinuous data 2 independent samples Paired T-test - ANSWERContinuous data 2 paired samples ANOVA - ANSWERContinuous outcome data Categorical exposure data 3+ independent variables Wilcoxon Rank Sum Test (Mann-Whitney U Test) - ANSWEROrdinal data 2 independent...

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  • October 8, 2024
  • 79
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • bcps exam stuvia
  • bcps exam questions answers 100 corre
  • unpaired t test answercontinuous data 2 indepen
  • paired t test answercontinuous data 2 paired sam
  • unpaired t test answercontinuous data 2

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BCPS Exam 2024-2025 Questions &
Answers 100% Correct!!

Unpaired T-test - ANSWERContinuous data

2 independent samples



Paired T-test - ANSWERContinuous data

2 paired samples



ANOVA - ANSWERContinuous outcome data

Categorical exposure data

3+ independent variables



Wilcoxon Rank Sum Test (Mann-Whitney U Test) - ANSWEROrdinal data

2 independent samples



Wilcoxon Signed Rank Test - ANSWEROrdinal data

2 paired samples



Chi Squared Test - ANSWERCategorical data

2 independent samples

Values >5



Fisher's Exact Test - ANSWERCategorical data

2 independent samples

Values <5

,ANCOVA - ANSWERContinuous outcome data

Categorical exposure data

3+ independent variables

Controls for covariates




McNemar Test - ANSWERCategorical data

2 paired samples



Kruskal-Wallis Test - ANSWEROrdinal data

3+ independent samples




≥3 high risk



Warfarin - ANSWERMOA: Inhibits vitamin K epoxide reductase, preventing production of clotting
factors 2 (72h), 7 (6h), 9 (24h), 10 (36h) and inhibits activation of protein C and S



S-warfarin is 5x more potent than R-warfarin



Antibiotics reduce vitamin K synthesis by the intestinal flora



Warfarin clearance affected by amiodarone, propafenone, cimetidine



Enzyme inducers - ANSWERphenytoin

phenobarbital

carbamazepine

rifampin

St. John's Wort



Enzyme inhibitors - ANSWERfluconazole

,azithromycin

Bactrim

Flagyl

amiodarone



Dabigatran for AF - ANSWER150mg twice daily

75mg twice daily for CrCl 15-30 or CrCl 30-50 with ketoconazole or dronedarone



Avoid with CrCl <15, dialysis, rifampin, CrCl 15-30 with amiodarone, verapamil, ketoconazole,
dronedarone, diltiazem, clarithromycin



Bleeding, dyspepsia, cannot use pillbox



To warfarin: Overlap by 3 days (CrCl >50), 2 days (CrCl 31-50), or 1 day (CrCl 15-30)



From warfarin: INR <2



Rivaroxaban for AF - ANSWER20mg daily with meals

15mg daily with meals for CrCl 15-50 or dialysis



Avoid with rifampin, phenytoin, carbamazepine, St. John's Wort, protease inhibitors, azoles,
conivaptan



To warfarin: Bridge with parenteral anticoagulant



From warfarin: INR <3

Mantel-Haenszel Test - ANSWERCategorical data

Controls for confounders



What decreases power? - ANSWERLow sample size

Incorrect study design

Incorrect statistical test

, Kendall Rank Correlation - ANSWEROrdinal variables



Pearson Product Moment Correlation - ANSWERNormally distributed continuous variables



Spearman Rank Order Correlation - ANSWEROrdinal or non-normally distributed continuous data



Linear Regression - ANSWEROne continuous independent (exposure) variable

2+ continuous dependent (outcome) variables



Simple Logistic Regression - ANSWER2+ categorical or continuous independent variables

One categorical dependent variable



Non-valvular AF - ANSWERAF in the absence of moderate or severe mitral stenosis, mitral valve
repair, or mechanical heart valves



CHADS2 vs CHADS2VASc - ANSWERCHADS2 = CHF, HTN, Age 75+, DM, stroke (2)



CHADS2VASc = CHF, HTN, Age 75+ (2), DM, stroke (2), vascular disease, Age 65-74, female



OAC indicated for score 2+ in men and 3+ in women



When to cardiovert AF - ANSWERAF >48h, anticoagulate for at least 3 weeks before cardioversion
and at least 4 weeks after cardioversion regardless of CHADS2VASc score



May utilize a TEE to visualize the atria to skip the anticoagulation prior to cardioversion



HASBLED - ANSWERHTN (>160)

Abnormal renal (SCr >2.26, dialysis)

Abnormal liver (3x ULN)

Stroke (hx)

Bleed (hx or tendency)

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