Cover Page

Multiple Choice Questions for Haematology and Core Medical Trainees

Barbara J. Bain

MB BS, FRACP, FRCPath
Professor in Diagnostic Haematology,
Imperial College London and Honorary Consultant Haematologist,
St Mary's Hospital, Praed Street, London.

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Preface

This book has been written to help haematology trainees preparing for the part 1 examination of the Royal College of Pathologists. It will also be of use to core medical trainees preparing for the examinations of the Royal College of Physicians and the Royal Australasian College of Physicians and to haematology and general medicine trainees in other countries where methods of examination are similar. There is a considerable paediatric content so the book will also be useful to those preparing for examination of the Royal College of Paediatrics and Child Health. The two formats that are most used by these Royal Colleges have been used, Single Best Answer and Extended Matching Question. Detailed feedback and, when appropriate, relevant references are given for each question so that those who select the wrong answer will understand why another answer is preferred. Because of the detailed feedback and because some of the questions are quite searching, the book is an educational tool as well as a way to prepare for examinations. It will thus be of value also to advanced trainees including those preparing for the part 2 RCPath examination. Since the book incorporates much recent knowledge it may well also be of use to consultant haematologists wanting to update themselves as well as to those who are involved in training and examining.

Barbara J. Bain, 2016

Normal Ranges and Abbreviations

Core abbreviations and normal ranges

Standard abbreviations (not defined in text) and normal ranges for the full blood count (FBC) in Caucasian adults are shown in this table. Normal ranges for children and for other tests are given in relation to the individual cases when necessary.

Males Females Units
White blood cell count (WBC) 3.7–7.9 3.9–11.1 × 109/l
Red blood cell count (RBC) 4.32–5.66 3.88–4.99 × 1012/l
Haemoglobin concentration (Hb) 133–167 118–148 g/l
Haematocrit (Hct) 0.39–0.50 0.36–0.44 l/l
Mean cell volume (MCV) 82–98 fl
Mean cell haemoglobin (MCH) 27.3–32.6 pg
Mean cell haemoglobin concentration (MCHC) 316–349 g/l
Neutrophils 1.7–6.1 1.7–7.5 × 109/l
Lymphocytes 1.0–3.2 × 109/l
Monocytes 0.2–0.6 × 109/l
Eosinophils 0.03–0.06 × 109/l
Basophils 0.02–0.29 × 109/l
Platelets 143–332 169–358 × 109/l

Other abbreviations

aHUS atypical haemolytic uraemic syndrome
ABVD doxorubicin, bleomycin, vinblastine, dacarbazine
ADAMTS13 a disintegrin and metalloproteinase with a thrombospondin type 1 motif, member 13
AIDS acquired immune deficiency syndrome
ALL acute lymphoblastic leukaemia
AML acute myeloid leukaemia
APTT activated partial thromboplastin time
ATLL adult T-cell leukaemia/lymphoma
BEACOPP bleomycin, etoposide, doxorubicin, cyclophosphamide, vincristine, procarbazine, prednisone
C complement
CD cluster of differentiation
CHOP cyclophosphamide, doxorubicin, vincristine, prednisolone
CLL chronic lymphocytic leukaemia
CT computed tomography
DNA deoxyribonucleic acid
DVT deep vein thrombosis
ESR erythrocyte sedimentation rate
G6PD glucose-6-phosphate dehydrogenase
HIT heparin-induced thrombocytopenia
HIV human immunodeficiency virus
HPLC high performance liquid chromatography
Ig immunoglobulin
INR international normalised ratio
LDH lactate dehydrogenase
MALT mucosa-associated lymphoid tissue
MRI magnetic resonance imaging
NK natural killer
NRBC nucleated red blood cells
PET positron emission tomography
PNH paroxysmal nocturnal haemoglobinuria
PT prothrombin time
R-CHOP rituximab + CHOP
RDW red cell distribution width
RiCoF ristocetin co-factor
RNA ribonucleic acid
SLE systemic lupus erythematosus
TdT terminal deoxynucleotidyl transferase
TTP thrombotic thrombocytopenic purpura
VWF von Willebrand factor

Section 1
Single Best Answers Questions 1–50

This section comprises 50 Single Best Answer (SBA) questions. They are divided into questions 1–31, which are more relevant to the part 1 MRCP examination and questions 32–50, which are more relevant to the part 2 MRCP examination. Although having a general medical slant, these questions are also appropriate for haematology specialist trainees. Normal ranges are given in parentheses. Answers and feedback will be found on pages 101–123.