Pearson Vue NCLEX and NP Review RN, PN, LVN Exams...👩‍⚕🧑‍⚕👨‍⚕

💥 *Vitamins .. 😍🔥* *Vitamin A* Chemical Name: Retinol Deficiency disease: night blindness Source : Carrot, 🥛 Milk, 🥚 Egg, 🍓 Fruit. *Vitamin – B1* Chemical Name: Thiamine Deficiency disease: Beri-beri Source : Peanuts, Potatoes, Vegetables *Vitamin – B2* Chemical Name: Riboflabin Deficiency diseases: skin eruptions, eye disease Source : Egg, Milk, Green vegetables *Vitamin – B5* Chemical Name: Pantothenic Acid Deficiency diseases: burning in feet, white hair Source : Meat🍗,🥛 Milk, Tomato, Peanut *Vitamin- B3* Chemical Name: Nicotinamide (Niacin) Deficiency disease: Menstrual disorder (pellagra) Sources: meat🍖, peanuts, potatoes *Vitamin- B6* Chemical Name: Pyridoxine Deficiency diseases: anemia, skin diseases Source : milk, 🍗meat, vegetables *Vitamin – H / B7* Chemical Name: Biotin Deficiency diseases: hair fall, skin diseases Source : Yeast, Wheat, Egg *Vitamin – B12* Chemical Name: Cyanocobalamin Deficiency diseases: Anemia, Pandu disease Source : Meat, Jelly, Milk *Vitamin-C* Chemical Name: Ascorbic Acid Deficiency diseases: scurvy, gingivitis Source : Amla, Lemon, Orange, Orange *Vitamin – D* Chemical Name: Calciferol Deficiency disease: Rickets Sources: ☀ Sunlight, Milk, Eggs. *Vitamin – E* Chemical Name: Tocopherol Deficiency disease: low fertility Source: Green Vegetable,Butter,Milk🥛 *Vitamin-K* Chemical Name: Phyloquinone Deficiency disease: lack of blood clotting Source: Tomato, Green Vegetables, Milk

Here are some common diseases related to the digestive system: 1. Gastroesophageal Reflux Disease (GERD) 2. Inflammatory Bowel Disease (IBD) - Crohn's disease - Ulcerative colitis 3. Irritable Bowel Syndrome (IBS) 4. Peptic Ulcer Disease 5. Diverticulitis 6. Gastrointestinal Bleeding 7. Celiac Disease 8. Chronic Pancreatitis 9. Gallstones 10. Cholecystitis (inflammation of the gallbladder) 11. Hepatitis (liver inflammation) 12. Cirrhosis (liver scarring) 13. Liver Cancer 14. Gastrointestinal Stromal Tumors (GISTs) 15. Colon Cancer 16. Rectal Cancer 17. Anal Cancer 18. Dysphagia (swallowing difficulty) 19. Achalasia (esophageal motility disorder) 20. Scleroderma (systemic sclerosis) These diseases can be categorized into various groups, such as: - Inflammatory conditions (e.g., IBD, celiac disease) - Functional disorders (e.g., IBS, dyspepsia) - Structural disorders (e.g., peptic ulcer disease, diverticulitis) - Neoplastic disorders (e.g., colon cancer, GISTs) - Infections (e.g., hepatitis, gastroenteritis) - Motility disorders (e.g., achalasia, scleroderma) It's important to note that this is not an exhaustive list, and there are many other diseases and conditions that can affect the digestive system.

Vitamin Deficiencies A - blindness👁️ B1 - beriberi B2 - glossitis B3 - pellagra B5 - burning foot syndrome B6 - peripheral neuropathy B7 - brittle nails, hair loss B9 - neural tube defects B12 - megaloblastic anemia👅 C - scurvy D - rickets🦴 E - muscle pain / weakness/ sterlity

List of important medical instruments commonly used in healthcare settings along with their primary uses: 1. Stethoscope: - Use: Listening to heart and lung sounds. 2. Blood Pressure Cuff (Sphygmomanometer): - Use: Measuring blood pressure. 3. Thermometer: - Use: Measuring body temperature. 4. Otoscope: - Use: Examining the ears. 5. Ophthalmoscope: - Use: Examining the eyes, especially the retina. 6. Tongue Depressor: - Use: Holding down the tongue for oral examination. 7. Oxygen Mask and Nasal Cannula: - Use: Delivering supplemental oxygen. 8. Pulse Oximeter: - Use: Monitoring oxygen saturation in the blood. 9. Scalpel: - Use: Precision cutting during surgeries. 10. Forceps: - Use: Grasping and holding tissues or objects during procedures. 11. Scissors: - Use: Cutting tissues, bandages, or sutures. 12. Needle and Syringe: - Use: Administering medications, drawing blood. 13. Defibrillator: - Use: Restoring normal heart rhythm in cases of cardiac arrest. 14. Electrocardiogram (ECG or EKG) Machine: - Use: Recording the electrical activity of the heart. 15. X-ray Machine: - Use: Producing images of the internal structures of the body. 16. Ultrasound Machine: - Use: Visualizing internal organs and structures using sound waves. 17. MRI Machine: - Use: Producing detailed images of internal structures using magnetic fields and radio waves. 18. Fetal Doppler: - Use: Monitoring the fetal heartbeat during pregnancy. 19. Ventilator: - Use: Assisting or replacing spontaneous breathing in patients with respiratory failure. 20. Cautery: - Use: Controlling bleeding by burning or coagulating tissues.

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#remember ✅Anemia is highly prevalent among the critically ill; 60% of patients admitted to intensive care units (ICU) are anaemic and 20-30% have a first hemoglobin concentration (Hb) <9.0 g/dL ✅After 7 day . 80% of ICU patients have an Hb <9.0 g/dL and 30-50% of ICU patients receive red cell (RBC) transfusions