ANZCA Part 1 SAQs
Vibhushan Manchanda
My personal collection of my model answers for a bunch of SAQs for the ANZCA part one exam. Only recorded after I’ve managed to write an 8-10 min answer rather than including long explanations. Derived from various textbooks and model answers (propofol dreams, ketamine nightmares, adrenaline memories). This is not medical advice for individuals, nor is it clinical advice for healthcare professionals.
Episodes
Mentioned books
Jul 28, 2022 • 2min
Platelets and their role in haemostasis
Exploring platelets and their role in hemostasis, this podcast dives into their origin, adhesion, activation, aggregation, and clot formation. Delving into the crucial steps of vasoconstriction, primary hemostasis, and secondary hemostasis, it unravels the mysteries behind platelet function.
Jul 27, 2022 • 3min
O2 and CO2 transfer at the placenta
Exploration of O2 and CO2 transfer at the placenta, comparing maternal and foetal levels. Discusses adaptations for efficient gas exchange, including passive diffusion mechanisms.
Jul 24, 2022 • 2min
Lower Oesophageal Sphincter
Explore the anatomy and physiology of the lower esophageal sphincter, including factors affecting its competence and tone like innervation, regurgitation prevention mechanisms, baropressure, hormones, and medications.
Jul 24, 2022 • 3min
CO2 absorbers and risks
The podcast discusses the hazards and risks of CO2 absorbers in circle breathing systems, including CO2 rebreathing, gas flow resistance, circuit leaks, and fire risks. It emphasizes the importance of monitoring and choosing safer absorbers to minimize dangers.
Jul 24, 2022 • 2min
Pneumotachograph
The podcast delves into the principles and factors affecting the accuracy of a pneumotachygraph, including how it measures gas flow rates, pressure differentials, and resistance barriers, while also discussing accuracy factors and potential error sources.
Jul 24, 2022 • 2min
Renal handling of glucose, physiological consequences of glycosuria
Delving into the renal handling of glucose, the podcast discusses the intricate processes of filtration and reabsorption in the kidneys. It also explores the impact of glycosuria on physiological functions, shedding light on how these mechanisms affect overall health.
Jul 24, 2022 • 2min
Aldosterone and cortisol
Exploring the effects of aldosterone and cortisol on sodium reabsorption, glucose metabolism, and anti-inflammatory responses in the body
Jul 24, 2022 • 3min
Oral hypoglycaemic drugs
Explore oral hypoglycemic drugs and their mechanisms of action, side effects, and examples. Learn about normal glucose release physiology in beta cells and the specifics of various drug classes such as biguinides, sulfonylureas, SGLT2 inhibitors, and more.
Jul 24, 2022 • 4min
How LAs prevent conduction of action potentials
Exploring how local anesthetics block action potentials in major peripheral nerves by interacting with voltage-gated sodium channels, including details on nerve physiology, diffusion properties, frequency-dependent blockade, and the order of nerve fiber blockage
Jul 23, 2022 • 3min
PaCO2 and ETCO2 difference
Exploring the reasons behind the differences in CO2 measurements in intubated patients on mechanical ventilation, such as alveolar dead space and measurement errors
