## What is an Otolaryngologist? An otolaryngologist, also known as an ear, nose, and throat (ENT) physician, is a medical specialist who diagnoses and treats conditions of the head and...
**Q1. What is Hemoglobin and What is its Role?** **A:** Hemoglobin is an iron-containing protein in red blood cells that **binds to oxygen** and **transports it throughout the body**. It...
**What is an Acute Panic Attack?** **Definition:** An acute panic attack is an overwhelming and intense episode of fear or anxiety that arises suddenly and reaches its peak within minutes....
**Question: What is Anemia?** **Answer:** Anemia is a condition characterized by a deficiency of red blood cells or hemoglobin in the blood. This can lead to insufficient oxygen delivery to...
**What Is Atherosclerosis?** Atherosclerosis, also known as arteriosclerosis, is a condition in which the arteries become narrowed and hardened due to the buildup of plaque. Plaque is made up of...
**Question: What is Benign Paroxysmal Positional Vertigo (BPPV)?** **Answer:** Benign Paroxysmal Positional Vertigo (BPPV) is a common inner ear disorder characterized by brief episodes of dizziness triggered by specific head...
**What is Concussion Syndrome?** **Definition:** Concussion syndrome, also known as a mild traumatic brain injury (mTBI), is a temporary disruption of brain function caused by a blow or jolt to...
**What is a Headache?** A headache is a common symptom characterized by pain in the head, ranging from mild to severe. It can affect various areas of the head, including...
**Q: What are Hemoglobin Levels?** **A:** Hemoglobin levels measure the concentration of hemoglobin, a protein in red blood cells responsible for carrying oxygen throughout the body. Healthy hemoglobin levels ensure...
**Question: What is an Ischemic Stroke?** **Answer:** An ischemic stroke is a type of stroke caused by a blockage that interrupts blood flow to the brain. It occurs when an...