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 10, 2022 • 2min
Blood brain barrier
The podcast discusses the complexities of the blood brain barrier, which acts as a protective boundary regulating substance passage in the brain, safeguarding it from toxins and maintaining stability.
Jul 9, 2022 • 4min
LV myocardial O2 supply and demand
A discussion on left ventricular myocardial oxygen supply and demand, exploring factors like coronary blood flow, arterial oxygen content, and control mechanisms such as metabolic, myogenic, humoral, and neural influences. Calculations of oxygen content of blood and minor contributors to oxygen consumption are also covered.
Jul 9, 2022 • 2min
Respiratory changes in obesity
Delving into the respiratory changes caused by morbid obesity, the podcast highlights alterations in anatomy, volumes, mechanics, and pathophysiology. It discusses the impact of excess fat deposition, increased CO2 production, and oxygen consumption on the respiratory system.
Jul 9, 2022 • 3min
Right lateral position ventilation and perfusion
Exploring the effects of right lateral position on lung ventilation and perfusion, the podcast delves into changes in distribution between the dependent and non-dependent lungs in awake and anesthetized patients.
Jul 8, 2022 • 2min
Cerebral effects of prolonged anaesthesia in steep head down
Exploring the impact of steep head-down positions during surgeries on cerebral blood flow, perfusion pressure, and intracranial pressure, and the risks of venous pooling, CSF displacement, increased intracranial pressure, and decreased cerebral perfusion pressure
Jul 8, 2022 • 3min
EEG awake features and quantitative monitors (BIS and entropy)
Guest Stan Tay from Adrenaline Memories discusses Normal Awake EEG Features and Quantitative Monitors like BIS and entropy. Understand brain waves, frequencies, and how monitors maintain optimal values during anesthesia.
Jul 8, 2022 • 2min
Humidification by respiratory system and HME
Guest Matt Avery, Examiner chair, discusses respiratory system humidification and HME filters for effective warming and humidifying of inspired gas. The episode explores the use of HME filters in airway devices and the process of warming inspired air through the nose, mouth, and nasal turbinates.
Jul 7, 2022 • 2min
ROTEM physiology and hyperfibrinolysis
Learn about ROTEM physiology and hyperfibrinolysis, including how hyperfibrinolysis impacts clotting function. Explore how ROTEM measures hemostasis and key parameters like clotting time and alpha angle.
Jul 6, 2022 • 2min
Right internal jugular CVC anatomy
Exploration of the anatomy and relations of the right internal jugular vein for central vein cannulation, highlighting its importance, insertion point, landmarks, and significance of ultrasound.
Jul 6, 2022 • 2min
Paracetamol mechanism, metabolism, toxicity
Discussion on the mechanisms, metabolism, and toxicity of paracetamol as an analgesic option. Touching upon serotonergic, COX3, and endogenous cannabinoids pathways. Management of toxicity to be covered in a future episode.
