Ep175 Pupil Assessment: PEARL

Ep206 Blood Pressure

Everybody has heard the numbers — 120 over 80, 140 over 90, or perhaps 90 over 60. But what do those numbers actually mean, and why is blood pressure considered one of the body’s most important vital signs? In this episode, you’ll learn what blood pressure is, the difference between systolic and diastolic pressure, and what is generally considered a normal blood pressure range for adults. You’ll also discover the terms hypertension and hypotension, how blood pressure is measured, and why understanding a patient’s normal blood pressure can be just as important as the reading itself. #dailyminutepodcast #firstaidshowaustralia #firstaid #firstaidtraining #bloodpressure #vitalsigns #hypertension #prehospitalcare

Ep205 Asthma Spacers

If a puffer and spacer can work just as well as a nebuliser during an asthma attack, why are spacers so important? And how can a simple plastic chamber help more medication reach the lungs? In this episode, you’ll learn what an asthma spacer does, who should use one, and why it can improve the delivery of inhaled medications. You’ll also discover why spacers are recommended during asthma attacks, when a mask may be needed, and how proper cleaning and maintenance help keep them working effectively. #dailyminutepodcast #firstaidshowaustralia #firstaid #firstaidtraining #asthma #spacer #salbutamol #respiratorycare

Ep204 Blisters

Should you pop a blister or leave it alone? While many people reach for a needle or try to burst it, that small pocket of fluid may actually be protecting the skin underneath. In this episode, you’ll learn what causes blisters, why friction and moisture play such an important role, and how simple measures such as proper footwear and socks can help prevent them. You’ll also discover how to treat a blister, when to leave it intact, and when medical advice may be needed. #dailyminutepodcast #firstaidshowaustralia #firstaid #firstaidtraining #blisters #woundcare #footcare #firstaidtips

Ep203 Hard vs Soft Cervical Collars

For many years, hard cervical collars were considered an essential part of spinal injury management. But why have many ambulance services and first aid organisations moved away from their routine use, and what should first aiders do instead? In this episode, you’ll learn the difference between hard and soft cervical collars, why spinal management practices have changed, and the potential complications associated with rigid collars. You’ll also discover why manual support and minimising movement have become the focus of modern spinal care. #dailyminutepodcast #firstaidshowaustralia #firstaid #firstaidtraining #cervicalcollar #spinalinjury #traumacare #prehospitalcare

Ep202 Medication: Salbutamol pMDI

A patient is wheezing, short of breath, and reaches for their blue reliever inhaler. But what exactly is salbutamol, how does it work, and when should it be used? In this episode, you’ll learn how a salbutamol pressurised metered dose inhaler, or pMDI, works, when it is indicated, and how it helps relieve bronchospasm. You’ll also discover the role of spacers, common side effects, and why not every patient with breathing difficulty is having an asthma attack. #dailyminutepodcast #firstaidshowaustralia #firstaid #firstaidtraining #salbutamol #asthma #respiratorycare #medications