Question Easy:
A 25-year-old woman presents to the GP with fatigue and pallor. She mentions heavy menstrual bleeding over the last few months. Blood tests reveal low haemoglobin and mean corpuscular volume. What is the most likely diagnosis? 🍫
A) Vitamin B12 deficiency
B) Iron deficiency anaemia
C) Thalassaemia
D) Haemolytic anaemia
E) Sickle cell anaemia
Explanations & Answers:
Question Easy Answer: B
Question Easy Explanation: The symptoms and lab findings (fatigue, pallor, heavy menstrual bleeding, low haemoglobin, and low MCV) suggest iron deficiency anaemia, which is common in young women due to menstrual blood loss. Iron deficiency results in microcytic anaemia, characterized by smaller than normal red blood cells. 🍏
Question Medium:
A 55-year-old man comes to the clinic with swelling of the left leg. On examination, the leg is warm, erythematous, and tender to touch. Which of the following is the most appropriate initial investigation? 🩺
A) D-dimer test
B) Venous Doppler ultrasound
C) CT Pulmonary Angiogram
D) X-ray of the leg
E) FBC and ESR
Explanations & Answers:
Question Medium Answer: B
Question Medium Explanation: The clinical presentation is suggestive of deep vein thrombosis (DVT). According to NICE guidelines, the venous Doppler ultrasound is the most appropriate initial investigation to evaluate for DVT as it directly visualizes the veins and can identify thrombi. 💉
Question Hard:
A 68-year-old woman with a history of atrial fibrillation and previous transient ischemic attack is admitted with sudden onset chest pain and shortness of breath. Which of the following is the best immediate management step to prevent further thromboembolic events? 🌬️
A) Warfarin
B) Aspirin
C) Clopidogrel
D) Rivaroxaban
E) Enoxaparin
Explanations & Answers:
Question Hard Answer: D
Question Hard Explanation: According to NHS guidelines, in the context of atrial fibrillation and increased risk of thromboembolic events, a direct oral anticoagulant (DOAC) like rivaroxaban is recommended for immediate and long-term management to prevent further events, offering a rapid onset and convenient dosing. 🏥
Medical fact of the day: Haemoglobin variants, such as HbA, HbS, and HbC, affect the properties and behaviour of red blood cells. In the UK, neonatal screening programmes include checks for sickle cell disease to initiate early treatment and management. 🌱
Quote of the day: “A kind word, a listening ear, and skilled hands are the keys to unlocking healing in the hearts of patients and the minds of their carers.” 🌟