PARAMEDICAL SCIENCES — INTERNAL MEDICINE & CARDIAC CARE
Question Paper
Time: 3 Hours | Maximum Marks: 70
Instructions: Answer all sections. Draw labelled diagrams wherever applicable.
SECTION A — LONG ANSWER QUESTIONS (LAQ)
(2 Questions | 10 Marks Each = 20 Marks)
LAQ 1 (10 Marks)
(a) Describe the anatomy of coronary arteries with a neat labelled diagram. Explain the pathophysiology of Ischaemic Heart Disease (IHD) and define silent ischaemia with its clinical significance. (4 marks)
(b) What is cardiac catheterization? Describe the step-by-step procedure including patient preparation, vascular access, contrast use, and post-procedure monitoring by the cath lab paramedic. (3 marks)
(c) Write short notes on coronary angioplasty (PTCA). Describe the basics of angiography including fluoroscopy, contrast media, and radiation safety precautions for the cath lab team. (3 marks)
LAQ 2 (10 Marks)
(a) Define sepsis. Explain the sequential progression from sepsis to Multi-Organ Dysfunction Syndrome (MODS) and Multi-Organ Failure (MOF). Describe the role of the paramedic in early identification using SOFA score criteria. (4 marks)
(b) Compare Acute Lung Injury (ALI) and Acute Respiratory Distress Syndrome (ARDS) using Berlin definition criteria. Add a note on pulmonary oedema — cardiogenic vs non-cardiogenic — and its emergency management in the ICU setting. (3 marks)
(c) Discuss hypertension — ACC/AHA classification, hypertensive emergency vs urgency, target organ damage, and first-line management principles. Also state the role of cardiac output measurement (Fick's principle) in haemodynamic monitoring. (3 marks)
SECTION B — SHORT ANSWER QUESTIONS (SAQ)
(5 Questions | 6 Marks Each = 30 Marks)
SAQ 1 — Cardiac & Valvular Disorders (6 Marks)
(a) Define Rheumatic Heart Disease. State Jones criteria for Acute Rheumatic Fever and list the common valvular lesions. Describe mitral valvoplasty (PTMC) — indications, Inoue balloon technique, and paramedic role. (3 marks)
(b) Classify cardiac arrhythmias. Give ECG features and management of Atrial Fibrillation. Add brief notes on infective endocarditis — Duke's criteria, causative organisms, and complications. (3 marks)
SAQ 2 — Respiratory & Renal System (6 Marks)
(a) Describe pneumonia — classification (CAP/HAP), CURB-65 scoring, CXR findings, and antibiotic management. Distinguish from pulmonary tuberculosis — NTEP classification, sputum AFB, and DOTS therapy. (3 marks)
(b) Differentiate Acute Kidney Injury (AKI) from Chronic Kidney Disease (CKD) based on KDIGO staging criteria. State indications for emergency dialysis and the paramedic's monitoring responsibilities in a renal patient. (3 marks)
SAQ 3 — Gastrointestinal & Hepatic Disorders (6 Marks)
(a) Write notes on Peptic Ulcer Disease — gastric vs duodenal ulcer, role of H. pylori, complications (perforation, bleeding), and triple therapy regimen. Briefly differentiate gastritis from Acid Peptic Disease (APD). (3 marks)
(b) Discuss Hepatitis B and C — modes of transmission, serological markers (HBsAg, anti-HCV), complications, and antiviral therapy. Add a note on alcoholic liver disease and hepatic failure — causes, clinical features (asterixis, jaundice, ascites), and paramedic management priorities. (3 marks)
SAQ 4 — Tropical Infections, HIV & Haematology (6 Marks)
(a) Describe Dengue fever — WHO classification (dengue with/without warning signs, severe dengue), plasma leakage mechanism, thrombocytopenia, and fluid resuscitation guidelines. Compare with malaria — P. falciparum complications and artemisinin-based therapy. (3 marks)
(b) Write notes on HIV — WHO clinical staging, common opportunistic infections, ART regimen, and universal precautions for paramedics. Also discuss anaemia and thrombocytopenia — classification, CBC interpretation, and transfusion thresholds used in clinical practice. (3 marks)
SAQ 5 — Metabolic, Fluid & Electrolyte Disorders (6 Marks)
(a) Classify fluid and electrolyte imbalances. Describe hyponatraemia and hyperkalaemia — causes, clinical features, ECG changes, and emergency correction. Explain the steps of bedside ABG interpretation with two clinical examples of acid-base abnormalities (metabolic acidosis and respiratory alkalosis). (3 marks)
(b) Write notes on acute gastroenteritis — causative organisms, WHO oral rehydration solution (ORS) composition, and IV rehydration protocol. Discuss peripheral angioplasty and pulmonary/aortic valvoplasty — indications, access sites, procedural steps, and post-procedure paramedic care. (3 marks)
MARKS DISTRIBUTION SUMMARY
| Section | No. of Questions | Marks Each | Total Marks |
|---|
| Section A — LAQ | 2 | 10 | 20 |
| Section B — SAQ | 5 | 6 | 30 |
| Practical / Viva | — | — | 20 |
| Grand Total | | | 70 |
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