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  • Levator Ani Muscle

    A 65 year old lady complains of faecal incontinence. Dysfunction of which of the following structures is most likely a contributing factor t

    >
  • x

    Origin of the Basilar Artery

    The basilar artery is formed from which of the following blood vessels:

    >
  • Attachments of the Flexor Retinaculum

    A 29 year old woman is brought to the ED after concerns were raised for her welfare by a neighbour. She has a deep laceration to the anterio

    >
  • Normal Values for Arterial Blood Gases

    What is the normal range for arterial PaCO2:

    >
  • x

    Inotropic Effects on the Heart

    Which of the following has a negative inotropic effect on the heart:

    >
  • Clinical Features of Bronchiolitis

    Regarding bronchiolitis, which of the following statements is CORRECT:

    >
  • x

    Cutaneous Innervation of the Lower Limb

    The skin over the medial leg is primarily supplied by which of the following nerves:

    >
  • Anatomy of the Ribs

    Regarding the ribs, which of the following statements is INCORRECT:

    >
  • x

    Control of Gastric Acid Secretion

    Which of the following constitutes the gastric proton pump:

    >
  • Function of Aldosterone

    Aldosterone acts to cause which of the following:

    >
  • Articulations of the Elbow Joint

    A 65 year old man presents to the ED complaining of right elbow pain. He describes a 3 day history of increasing swelling and pain at the ri

    >
  • Causes of Hospital Acquired Infection

    Which of the following is the most frequent source of healthcare associated bacteraemia:

    >
  • Cortical Areas of the Parietal Lobe

    The primary somatosensory cortex is located in which of the following regions:

    >
  • Vancomycin: Indications

    Vancomycin is most likely indicated for which of the following infections:

    >
  • x

    Relative Fluid Distribution in Fluid Spaces

    Which of the following fluid compartments contains the greatest volume of water:

    >
  • x

    Function of the Common Fibular Nerve

    The common fibular nerve directly supplies which of the following areas of skin:

    >
  • Ligaments of the Ankle Joint

    A 25 year old female presents with a swollen right ankle after twisting her ankle whilst wearing high heels on a night out. There is pain an

    >
  • x

    Articulations of the Ankle Joint

    The ankle joint is formed between which of the following bones:

    >
  • Clinical Effects of Abducens Nerve Lesion

    Which of the following is NOT a typical feature of an abducens nerve palsy:

    >
  • x

    Statins: Side Effects

    Which of the following is NOT an adverse effect associated with statin therapy:

    >
  • x

    Clinical Features of Malaria

    A 21 year old student has recently returned from travelling around Kenya and presents to ED with a headache and persistent fever. Malaria is

    >
  • Inflammatory Mediators

    Which of the following are classed as cytokines:

    >
  • Red Blood Cells

    Where in the body is most erythropoietin produced:

    >
  • x

    Clinical Effects of UInar Nerve Injury

    A 16 year old boy is brought to ED having fallen off his skateboard. He is complaining of pain and weakness in his right upper limb. Imaging

    >
  • Clinical Features of Gonorrhoea

    A 21 year old male patient attends ED with a profuse thick green urethral discharge and dysuria. What is the most likely causative pathogen:

    >
  • Mechanism of the Baroreceptor Reflex

    When a person changes from a supine to an upright position, which of the following compensatory mechanisms occurs:

    >
  • Chronic Inflammation

    The site of chronic inflammation is dominated by all of the following cell types EXCEPT for:

    >
  • x

    Clinical Effects of Median Nerve Injury

    A 32 year old man presents to ED with a deep laceration to the proximal part of the forearm. On further assessment, when the patient is aske

    >
  • x

    Factors affecting the Starling Curve

    An increase in contractility is demonstrated on a Frank-Starling curve by which of the following:

    >
  • x

    Bones of the Hip Joint

    A 65 year old lady is brought to ED after falling off a ladder. The acetabulum is fractured at its posterosuperior margin by dislocation of

    >
  • Contents of the Spermatic Cord

    The following structures are all found in the spermatic cord except for the:

    >
  • x

    Parts of the Colon

    Regarding the large intestine, which of the following parts is not described correctly:

    >
  • x

    Calculation of Absolute Risk Reduction

    A randomised controlled trial (RCT) is carried out to study the effects of a new anticoagulant, Anticlot, on stroke incidence in patients wi

    >
  • Renal Regulation of Acid-Base Balance

    The following are all important buffers of H+ EXCEPT for:

    >
  • x

    Anatomical vs Alveolar Dead Space

    Regarding dead space, which of the following statements is CORRECT:

    >
  • x

    Function of Aldosterone

    Which of the following is a primary action of aldosterone:

    >
  • Management of Tuberculosis

    A patient on treatment for tuberculosis infection presents to ED. The patient was started on the standard treatment regimen for fully suscep

    >
  • x

    Parts of the Pancreas

    Which of the following parts of the pancreas is intraperitoneal:

    >
  • x

    Clinical Effects of Musculocutaneous Nerve Injury

    A 54 year old man is admitted to the ED having been involved in a road traffic collision. He has sustained multiple fractures of the humerus

    >
  • x

    Complications of Campylobacter Gastroenteritis

    A patient presents to ED complaining of a 3 day history of progressive muscle weakness and paraesthesia which started in both feet and appea

    >
  • Mechanism of Skeletal Muscle Contraction

    The two principal contractile proteins in skeletal muscle are:

    >
  • x

    Obstructive vs Restrictive Lung Disease

    A patient with known chronic liver disease and massive ascites presents to ED with worsening shortness of breath. Chest x-ray shows a pleura

    >
  • Functional Unit of the Liver

    Regarding the liver, which of the following statements is INCORRECT:

    >
  • x

    Autoregulation of Renal Blood Flow

    Regarding renal autoregulation, which of the following typically causes vasoconstriction:

    >
  • Stages of Cellular Respiration

    Regarding the Krebs cycle, which of the following statements is CORRECT:

    >
  • x

    Iron Requirements

    Regarding iron regulation, which of the following statements is INCORRECT:

    >
  • x

    Co-amoxiclav: Pharmacology

    Regarding co-amoxiclav, which of the following statements is INCORRECT:

    >
  • x

    Flow through a Tube

    Which of the following does NOT affect the rate of flow of a liquid through a tube:

    >
  • x

    Benzodiazepines: Toxicity

    Which of the following is NOT a typical feature of benzodiazepine toxicity:

    >
  • Clinical Effects of Deep Fibular Nerve Injury

    Which of the following would you NOT expect from a deep fibular nerve palsy:

    >
  • Advantages of Cohort Studies

    Which of the following is NOT an advantage of a cohort study used to investigate the relationship between exposure to a risk factor and a fu

    >
  • ALS Treatment Algorithm

    You are reviewing a patient who presented with shortness of breath. The patient suddenly loses consciousness. You detect no breath sounds or

    >
  • Articulations of the Wrist Joint

    A 56 year old illustrator presents to the ED with a 3 day history of right wrist pain. He is concerned as this is affecting his work. On exa

    >
  • Anatomy of the Rectus Abdominis Muscle

    Regarding the rectus abdominis muscle, which of the following statements is INCORRECT:

    >
  • x

    Relative Fluid Distribution in Fluid Spaces

    Regarding fluid balance, which of the following statements is CORRECT:

    >
  • Hypersensitivity Reactions

    Type I hypersensitivity is usually mediated by which of the following types of antibody:

    >
  • Proton Pump Inhibitors: Indications

    Proton pump inhibitors are indicated in all of the following EXCEPT for:

    >
  • x

    Levator Palpebrae Superioris Muscle

    The levator palpebrae superioris muscle is innervated by which of the following nerves:

    >
  • Benzodiazepines: Comparison of Drugs

    Which of the following benzodiazepines has the shortest duration of action:

    >
  • Platelets

    Regarding platelets, which of the following statements is CORRECT:

    >
  • x

    Function of the Teres Major Muscle

    Your consultant asks you to examine the shoulder of a patient he suspects to have teres major weakness. The teres major muscle acts to produ

    >
  • x

    Types of Capillaries

    Continuous capillaries are typically found where in the body:

    >
  • x

    Factors affecting the Starling Curve

    What is the effect of a positive inotrope on the Starling curve:

    >
  • x

    Clinical Features of Malaria

    A 35 year old Nigerian woman presents to ED with a high fever and rigors. She has recently returned from a trip to visit family in her home

    >
  • x

    Prevention of Hospital Acquired Infection

    Regarding control of hospital acquired infection (HAI), which of the following statements is CORRECT:

    >
  • x

    Anatomy of the Patella

    You are performing a full neurological examination on a patient who presented with weakness of her left leg. The tendon of which of the foll

    >
  • Propofol: Pharmacology

    Regarding propofol, which of the following statements is CORRECT:

    >
  • x

    Phases of Gastric Secretion

    Gastric secretion is:

    >
  • Structure of the Orbital Septum

    A 56 year old diabetic man presents to ED with a fever and a painful swollen eye. You diagnose periorbital cellulitis. What anatomical struc

    >
  • x

    Function of the Large Intestine

    Regarding the large intestine, which of the following statements is CORRECT:

    >
  • Function of the Oculomotor Nerve

    The oculomotor nerve supplies all of the following structures EXCEPT for the:

    >
  • Inotropic Effects on the Heart

    Digoxin exhibits its positive inotropic effect by which of the following mechanisms:

    >
  • x

    Types of Capillaries

    Discontinuous capillaries are typically found where in the body:

    >
  • Function of Somatostatin

    Somatostatin acts to produce which of the following effects:

    >
  • x

    Iron Requirements

    Regarding iron handling, which of the following statements is CORRECT:

    >
  • x

    Autoregulation of Renal Blood Flow

    Which of the following does NOT act to cause vasoconstriction of the glomerular capillaries:

    >
  • Contents of the Anatomical Snuffbox

    A 54 year old man presents to the ED after tripping on a kerb. He tells you he fell onto his outstretched right hand. He complains of pain

    >
  • Principles of Oxygen Therapy

    Regarding oxygen therapy, which of the following statements is CORRECT:

    >
  • x

    Function of Parathyroid Hormone

    How does parathyroid hormone (PTH) affect renal handling of phosphate:

    >
  • x

    Function of the Tibial Nerve

    Which of the following best describes the cutaneous innervation of the tibial nerve and its branches:

    >
  • Management of Acute Otitis Media

    A 3 year old child is brought into ED complaining of pain in his left ear ongoing now for about a week. He is irritable and feverish tugging

    >
  • x

    Innervation of the Gluteus Maximus Muscle

    You have been asked to give a teaching session to a group of medical students regarding the anatomy of the hip and gluteal region. As part o

    >
  • x

    Calculation of Absolute Risk Reduction

    A randomised controlled trial (RCT) is performed where 1000 men are treated with a lipid-lowering drug, Superstatin, and 1000 given a placeb

    >
  • Management of Tetanus-Prone Wounds

    A nurse practitioner working in minors is concerned about a patient's wound and asks for your advice. All of the following are considered to

    >
  • x

    Clinical Effects of Ulnar Nerve Injury

    A 19 year old male attends ED having sustained a stab wound to his upper limb. On examination, the patient is unable to flex the distal inte

    >
  • x

    ALS Treatment Algorithm

    A patient suddenly collapses in the waiting room with no detectable pulse. The initial rhythm check shows a non-shockable rhythm and you pre

    >
  • Control of Gastric Acid Secretion

    Secretion of hydrochloric acid from parietal cells is stimulated by all of the following EXCEPT for:

    >
  • x

    Venous Thrombosis

    Which of the following is NOT a recognised risk factor for venous thrombosis:

    >
  • Spread of Infection

    Which of the following microbes is sexually transmitted:

    >
  • Compartments of the Peritoneal Cavity

    The greater sac of the peritoneal cavity is divided into two compartments by which of the following structures:

    >
  • x

    Attachments of the Erector Spinae Muscles

    A 28 year old climber falls from a steep rock wall and sustains significant injuries to his back. Imaging shows injuries that impinge on the

    >
  • Control of Exocrine Pancreas Secretion

    Regarding the exocrine pancreas, which of the following statements is CORRECT:

    >
  • x

    Process of Mastication

    Regarding mastication, which of the following statements is CORRECT:

    >
  • x

    Anatomy of the Abducens Nerve

    Regarding the abducens nerve, which of the following statements is CORRECT:

    >
  • x

    Clinical Features of Horner's Syndrome

    Regarding Horner's syndrome, which of the following statements is CORRECT:

    >
  • Microbial Mechanisms of Immune Evasion

    Streptococcus pneumoniae, Haemophilus influenzae and Neisseria meningitidis all colonise the upper respiratory tract and can spread from the

    >
  • x

    Function of the Obturator Nerve

    A 43 year old window cleaner is brought to the ED after falling from a 5 metre platform. Imaging has shown multiple vertebral fractures and

    >
  • Cortical Areas of the Occipital Lobe

    The primary visual cortex is located in which of the following regions:

    >
  • x

    Generation of an Action Potential

    Which of the following creates the intial graded depolarisation moving the membrane potential of a neurone towards threshold potential:

    >
  • Function of the Membrane Proteins

    Regarding cell signalling, which of the following statements is INCORRECT:

    >
  • x

    Blood Supply of the Orbit

    Regarding the orbit, which of the following statements is INCORRECT:

    >
  • Organelles of Eukaryotic Cells

    You are seeing a child with known mitochondrial disease who has presented breathlessness and cough. Which of the following best describes th

    >
  • x

    Macrolides: Pharmacology

    Regarding macrolide antibiotics, which of the following statements is INCORRECT:

    >
  • x

    Theophylline: Pharmacology

    Regarding theophylline, which of the following statements is CORRECT:

    >
  • x

    Function of the Coracobrachialis Muscle

    You are asked to review a 45 year old carpenter who presents with weakness and pain in his left arm. You decide to test the strength of his

    >
  • x

    Propofol: Pharmacology

    Regarding propofol, which of the following statements is CORRECT:

    >
  • Function of the Glossopharyngeal Nerve

    The glossopharyngeal nerve carries all of the following EXCEPT for:

    >
  • x

    Blood Groups

    Regarding blood groups, which of the following statements is CORRECT:

    >
  • Pharmacological Management of Gout

    A 69 year old man presents to hospital with an acutely painful, red, hot swollen big toe. He has a past medical history of gout, diabetes me

    >
  • x

    ACE Inhibitors: Mechanism of Action

    Which of the following is NOT a pharmacological effect of ACE inhibitor therapy:

    >
  • x

    Articulations of the Acromioclavicular Joint

    A 67 year old builder presents to the Emergency Department complaining of a 3 month history of a painful right shoulder. He has seen his GP

    >
  • Function of the Trigeminal Nerve

    A 20 year old rugby player presents to ED with damage to the mastoid. On further examination you note the jaw reflex is lost. Which of the f

    >
  • x

    Definition of Likelihood Ratio

    Regarding likelihood ratios, which of the following statements is INCORRECT:

    >
  • Function of Alveolar Pneumocytes

    The walls of the alveoli are predominantly formed by:

    >
  • Cutaneous Innervation of the Upper Limb

    You have been asked to review a patient in the Minor Injuries Unit. The 32 year old sustained a laceration to the forearm during a fight. He

    >
  • B Lymphocytes

    B-cells mature predominantly in which of the following:

    >
  • x

    Renal Handling of Calcium

    Regarding calcium handling by the kidneys, which of the following statements is CORRECT:

    >
  • Calculation of Cardiac Output

    Which of the following best describes cardiac output:

    >
  • x

    Renal Handling of Urea

    Regarding renal handling of urea, which of the following statements is CORRECT:

    >
  • Origin of the Obturator Nerve

    A 43 year old window cleaner is brought to the ED after falling from a 5 metre platform. Imaging has shown multiple vertebral fractures and

    >
  • Innervation of the Latissimus Dorsi Muscle

    Your consultant asks you to examine the shoulder of a 35 year old man as he has some positive findings. The patient is unable to adduct, med

    >
  • Complications of Campylobacter Gastroenteritis

    A patient presents to ED with a profuse bloody diarrhoea. Stool culture confirms infection with Campylobacter jejuni. Which of the following

    >
  • Infectious Disease caused by Bordetella Pertussis

    Bordetella pertussis causes which of the following infectious diseases:

    >
  • Coagulation Cascade

    Regarding the coagulation cascade, the extrinsic pathway is primarily activated by which of the following:

    >
  • x

    Function of the Deep Fibular Nerve

    Which one of the following muscles is NOT innervated by the deep fibular nerve:

    >
  • Antimotility Drugs: Pharmacology

    Regarding antimotility drugs, which of the following statements is INCORRECT:

    >
  • x

    Incidence vs Prevalence

    Regarding epidemiology, which of the following statements is CORRECT:

    >
  • x

    Interpretation of Forest Plots

    Regarding forest plots in meta-analysis, the midpoint of the diamond represents:

    >
  • Blood Supply of the Liver

    The right and left hepatic arteries are derived from which of the following blood vessels:

    >
  • Anaemia Overview

    Which of the following is NOT a typical symptom of anaemia:

    >
  • x

    Risk Factors for Clostridium Difficile Colitis

    A 78 year old woman, recovering in hospital after a fractured neck of femur, develops profuse diarrhoea. She has been on broad spectrum anti

    >
  • x

    Attachments of the Extensor Retinaculum

    You have been asked to review a 45 year old gardener who has sustained a laceration to the dorsal surface of their wrist. You are concerned

    >
  • x

    Anatomical vs Alveolar Dead Space

    Regarding dead space, which of the following statements is INCORRECT:

    >
  • x

    Intraperitoneal vs Retroperitoneal Organs

    A 35 year old female is brought into hospital following a road traffic accident. Imaging shows retroperitoneal trauma. Which of the followin

    >
  • x

    Risk Factors for Streptococcal Pneumonia

    A 28 year old man, who underwent a splenectomy 1 year ago following trauma, presents to ED having collapsed. On examination he is febrile an

    >
  • Ligaments of the Pelvis

    The sacrotuberous ligament spans between which of the following structures:

    >
  • Surface Anatomy of the Jejunum and Ileum

    The ileum predominantly occupies which region of the abdomen:

    >
  • x

    Production of Somatostatin

    Somatostatin is released from which of the following cells:

    >
  • x

    Action Potential of the Sinoatrial Node

    What is the threshold potential of the sinoatrial node:

    >
  • Jugulodigastric Lymph Node

    A 18 year old presents to ED with painful swollen exudative tonsils. You diagnose acute bacterial tonsillitis. Which of the following lymph

    >
  • Tonicity of a Solution

    Regarding tonicity, which of the following statements is INCORRECT:

    >
  • x

    NSAIDs: Contraindications

    NSAIDs are contraindicated in all of the following conditions EXCEPT for:

    >
  • Routine Immunisation Schedule

    Regarding the routine childhood immunisation schedule, which of the following vaccines is given to preschool children (aged 3 years and 4 mo

    >
  • x

    Interpretation of Spirometry

    Regarding spirometry, which of the following statements is CORRECT:

    >
  • x

    Functional Anatomy of the Stomach

    Regarding the stomach, which of the following statements is CORRECT:

    >
  • x

    Innervation of the Colon

    Visceral afferent fibres from the ascending colon and proximal transverse colon travel to which of the following spinal cord segments:

    >
  • x

    Disturbance of Acid-Base Balance

    What pattern of acid-base disturbance is shown by the blood gas results (on normal air) below: pH = 7.37 PaO2 9 kPa PaCO2 = 7.5 k

    >
  • x

    Obstructive vs Restrictive Lung Disease

    Which of the following would you NOT expect to see in an obstructive respiratory disease picture:

    >
  • x

    Partial Pressures of Oxygen During Respiration

    Regarding the partial pressure of oxygen during respiration, which of the following statements is CORRECT:

    >
  • Function of Bile

    Which of the following is NOT a function of bile:

    >
  • x

    Microstructure of the Cardiac Myocyte

    Which of the following is not true of cardiac myocytes:

    >
  • x

    Characteristics of the Skeletal Muscle Circulation

    Regarding the skeletal muscle circulation, which of the following statements is INCORRECT:

    >
  • Production of Secretin

    Secretin is released from which of the following cells:

    >
  • x

    Characteristics of Escherichia Coli

    Regarding Escherichia coli, which of the following statements is INCORRECT:

    >
  • x

    Diffusing Capacity of the Lungs

    The diffusing capacity of the lungs for carbon monoxide (DLCO) may be decreased in all of the following EXCEPT for:

    >
  • x

    Greater vs Lesser Omentum

    The lesser omentum extends between which of the following structures:

    >
  • Infection of the Flexor Tendon Sheath

    A 20 year old woman presents to ED with a painful swollen digit. The infection appears to have spread to the common flexor sheath. Which of

    >
  • Clinical Effects of Median Nerve Injury

    A 21 year old presents to ED with an injury to his left arm after falling from a skateboard. Imaging shows a supracondylar fracture. Which n

    >
  • x

    Surface Anatomy of the Kidney

    The superior pole of the left kidney reaches as high as which of the following posteriorly:

    >
  • x

    Pharmacological Management of Acute Asthma

    Regarding the management of acute asthma in adults, which of the following statements is INCORRECT:

    >
  • Clinical Effects of Frontal Lobe Lesion

    Which of the following clinical features would you LEAST expect to see in a lesion of the frontal lobe:

    >
  • x

    Types of Pathogen

    Which of the following organisms is a conditional pathogen:

    >
  • x

    Transport across a Cell Membrane

    Regarding transport across a cell membrane, which of the following statements is CORRECT:

    >
  • Normal Values for Arterial Blood Gases

    What is the normal range of arterial pH:

    >
  • x

    Types of Vaccines

    Which of the following is NOT an example of a vaccine produced from polysaccharide extracts:

    >
  • x

    Microbial Mechanisms of Immune Evasion

    Which of the following microbes causes red cell protein expression:

    >
  • Clinical Features of Hypoglycaemia

    Which of the following is NOT a typical clinical feature of hypoglycaemia:

    >
  • Muscles of the Anterior Abdominal Wall

    The flat anterior abdominal wall muscles are comprised of which of the following muscles:

    >
  • x

    Codeine: Pharmacology

    Regarding codeine, which of the following statements is INCORRECT:

    >
  • x

    Clinical Effects of Oculomotor Nerve Lesion

    A 50 year old man presents to ED with diplopia and a ptosis. On pulling his eyelid up, you note that his pupil is looking down and out, and

    >
  • Lithium: Drug Interactions

    Which of the following classes of drugs may predispose to lithium toxicity:

    >
  • Features of Hyponatraemia

    Regarding hyponatraemia, which of the following statements is CORRECT:

    >
  • Aspirin: Side Effects

    Which one of the following is a possible complication of aspirin therapy:

    >
  • x

    Local Anaesthetics: Comparison of Drugs

    Which of the following local anaesthetics is typically used for a Bier's block:

    >
  • Clinical Features of Primary Adrenal Insufficiency

    Which of the following clinical features is typical of Addison's disease:

    >
  • Function of Aldosterone

    Aldosterone primarily acts at which of the following sites in the renal nephron:

    >
  • Adenosine: Side Effects

    Which of the following is NOT a common side effect of adenosine:

    >
  • x

    Phenoxymethylpenicillin: Pharmacology

    Regarding phenoxymethylpenicillin (penicillin V), which of the following statements is CORRECT:

    >
  • x

    Attachments of the Gluteus Medius Muscle

    Which of the following muscles insert onto the greater trochanter.

    >
  • x

    Function of Gastrin

    Gastrin primarily acts to perform which of the following functions:

    >
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