First Aid for Impetigo
Impetigo is a contagious bacterial skin infection that commonly affects children but can occur in people of all ages. It presents as red sores…
First aid for accidental amputation
First aid for accidental amputation—whether partial or complete—is a critical, time-sensitive intervention that can save a life and improve…
Application / Maintenance of Sequential Compression Device
Introduction A sequential compression device (SCD), also called intermittent pneumatic compression (IPC) device or compression sleeve, is…
Triage System in Emergency Departement
Introduction The triage system is one of the most important measures in response to mass casualty incidents (MCIs) caused by emergencies and…
First aid for temperature related emergencies
Temperature related emergencies encompass both heat-related and cold-related conditions. Whether someone is suffering from heat exhaustion or…
First aid for Seizures
Definition Epilepsy, or seizure disorder, is a medical condition that produces seizures. A seizure usually involves convulsions and sometimes…
First Aid for Angina Attack
Angina refers to a person experiencing pain in the chest or discomfort due to their heart not receiving enough blood that’s rich in oxygen. As…
Preparation for skull and Spine X-ray
Definition A skull X-ray is an imaging test that uses X-ray beams to produce images of the bones in the skull, including the facial bones,…
How to Use a Walker
What is a walker? A walker is a mobility aid designed to assist individuals who have difficulty walking due to injury, illness, or physical…
How to Use a Cane to Walk
Introduction Using a cane to Walk can greatly improve mobility and stability for individuals who have difficulty walking due to injury,…
First aid for Influenza (Flu)
Influenza commonly known as “the flu,” is caused by viruses that infect the respiratory tract. A typical influenza infection causes fever,…
Digital Rectal Exam: A Practical Guide for Nurses
Introduction A digital rectal exam involves using a gloved, lubricated finger to assess the rectum and surrounding tissues. It helps identify…
Tuberculin Skin Test (Mantoux Test)
Introduction The Mantoux test is performed to find out whether a person is infected with tubercle bacilli and to screen latent M. tuberculosis…
Myelogram
Introduction A myelogram (or myelography) is a specialized imaging test used to evaluate the spinal cord, nerve roots, and surrounding…
First Aid for Anaphylaxis
Anaphylaxis is a severe, life‐threatening allergic reaction that requires rapid and decisive first aid. It can occur within seconds to minutes…
Pulsus Alternans: Explained
Pulsus alternans is a physical finding characterized by a regular heart rhythm accompanied by alternating strong and weak pulse amplitudes. In…
First Aid for Chickenpox
What is chickenpox? Chickenpox is a highly contagious viral illnes caused by the varicella-zoster virus. Someone with chickenpox will usually…
Muscle Strengthening Exercises
Introduction Muscle strengthening exercises involve tightening or tensing of muscles without moving body parts (isometric contractions). They…
Understanding Pulsus Paradoxus
Pulsus paradoxus is a clinical sign characterized by an exaggerated decrease in systolic blood pressure during inspiration—specifically, a…
Mechanical Ventilation & Care of Patient with Mechanical Ventilator
Mechanical Ventilation: Patients who are critically ill and need oxygen support are usually attached to mechanical ventilator. That’s why,…
Calculating Cerebral Perfusion Pressure: Explained
What is cerebral perfusion pressure (CPP)? Cerebral Perfusion Pressure is the pressure required to move sufficient amounts of blood to…