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Respiratory System – Medical Terminology 🌓 Dark Mode Respiratory System Medical Terminology – Second Year Students University of Hilla | Department of Anesthesia 1. Functions The primary function of the respiratory system (RS) is to: Deliver oxygen to the body’s tissues Remove carbon dioxide from the body This is achieved through breathing , which consists of two processes: Inspiration : Movement of air into the lungs. Expiration : Movement of air out of the lungs. 2. Structures Upper Respiratory Tract Nose Nasal cavity Nasopharynx Larynx (voice box) Lower Respiratory Tract Trachea Bronchi Bronchioles Alveolar ducts Alveoli Lung capillaries Other Key Structures ...

Lecture on Cerebrovascular Accident (Stroke) Lecture: Cerebrovascular Accident (Stroke) Introduction A Cerebrovascular Accident (CVA), commonly known as a stroke, is a medical emergency that occurs when blood flow to a part of the brain is interrupted or reduced, depriving brain tissue of oxygen and nutrients. Within minutes, brain cells begin to die. Types of Stroke Ischemic Stroke: Caused by a blockage in an artery supplying blood to the brain. This accounts for about 87% of all strokes. Hemorrhagic Stroke: Caused by bleeding into or around the brain due to a ruptured blood vessel. Transient Ischemic Attack (TIA): Often called a mini-stroke, it is a temporary blockage that resolves without permanent damage. Risk Factors High blood pressure Diabetes Smoking High cholesterol Obesity Heart disease Family history of stroke Signs and Symptoms Remember the acronym FAST: ...

Infectious Diseases - Anesthesia Lecture Infectious Diseases Concepts, Manifestations, Diagnosis, and Management Essential Knowledge for Anesthetic Practitioners | October 26, 2025 Core Concepts Infectious diseases result from pathogenic microorganisms invading the body and disrupting normal function. As anesthetists, we encounter infected patients daily and must understand transmission dynamics, host defenses, and implications for perioperative care. 10M Annual surgical site infections 700K HAIs in US hospitals 35% Antibiotic misuse ...

Cerebrovascular Accident (CVA) - Anesthesia Lecture Cerebrovascular Accident (CVA) Essential Knowledge for Anesthetic Practitioners Department of Anesthesiology | October 26, 2025 Introduction & Epidemiology A Cerebrovascular Accident (CVA), commonly known as a stroke, is a medical emergency characterized by the sudden interruption of blood flow to the brain, leading to neurological deficits. As anesthetists, understanding CVA is critical as we manage patients at high risk during perioperative periods. 1 in 6 People will have a stroke 87% Ischemic strokes 13% ...

10 Power-Packed Superfoods You Should Eat Every Day for Optimal Health 10 Power-Packed Superfoods You Should Eat Every Day for Optimal Health In today’s fast-paced world, maintaining a healthy diet can feel overwhelming. Yet, science consistently shows that what we eat directly impacts our energy levels, immune function, mental clarity, and long-term disease risk. Rather than chasing fad diets, focusing on whole, nutrient-dense foods is the key to sustainable wellness. Here, we present 10 scientifically backed, powerhouse foods you should prioritize in your daily meals. Each offers unique health benefits—from reducing inflammation to supporting heart and brain health—and is supported by credible research from leading health institutions. 1. Leafy Green Vegetables (e.g., Spinach, Kale) Leafy greens like spinach, kale, and Swiss chard are nutritional dynamos. They’re rich in vitamins A, C, K, folate, iron, calcium, and antioxidants like lutein a...

#1 Absolute Best Way To Lower Blood Pressure In Minutes #1 Absolute Best Way To Lower Blood Pressure In Minutes High blood pressure (hypertension) affects nearly 1.3 billion people worldwide and is a leading risk factor for heart disease, stroke, and kidney failure. While long-term management often requires lifestyle changes and medication, many people wonder: Is there a fast, natural way to lower blood pressure in just minutes? The answer is yes—and it’s simpler than you think. The #1 absolute best way to lower blood pressure in minutes is slow, controlled breathing —specifically, resonant breathing or coherent breathing at a rate of about 6 breaths per minute. Why Breathing Works So Quickly Your autonomic nervous system (ANS) controls involuntary functions like heart rate, digestion, and blood pressure. It has two main branches: Sympathetic nervous system – “fight or flight” (raises BP) Parasympathetic nervous system – “...

Discipline Over Luck: The Trader’s Path to Consistent Profits Discipline Over Luck: The Trader’s Path to Consistent Profits Every successful trade reminds us that discipline and patience are just as important as analysis. This simple yet profound truth lies at the heart of sustainable trading success. In an era where algorithmic tools, real-time data feeds, and AI-driven indicators dominate the conversation, it’s easy to overlook the human elements that truly separate profitable traders from the rest: mindset, consistency, and emotional control. Today’s SCP trade —a reference to a well-executed short, cover, or position trade (depending on context)—once again proved that sticking to the plan, setting clear entry and exit levels, and managing leverage wisely are the keys to consistent profits. But what does this mean for the everyday trader? And how can we internalize these principles to build long-term success? The Myth of the “Perfect Setup” Ma...