Human anatomy is the scientific study of the structure of the human body. For a first-year MBBS student, anatomy forms the foundation of all medical knowledge. It helps you understand how different organs look, where they are located, and how they relate to each other. Without anatomy, diagnosis, physical examination, and surgical skills cannot be developed. Anatomy is mainly divided into three broad branches. Gross Anatomy deals with the organs and structures that can be seen with the naked eye. It includes the study of regions like the thorax , abdomen , limbs , and head and neck . Students often learn gross anatomy through cadaver dissection , which gives a real understanding of the human body. Histology , or microscopic anatomy , focuses on tissues and cells. With the help of a microscope, students learn how organs are built at the cellular level. Embryology studies the development of the human body from a single fertilized egg to a fully formed baby. This helps explain c...
Part.1 1. The functional unit of the kidney is called: A. Nephron B. Glomerulus C. Tubule D. Corpuscle 2. The outer region of the kidney is known as: A. Renal pelvis B. Renal cortex C. Renal papilla D. Renal column 3. The renal medulla contains: A. Renal pyramids B. Glomeruli C. Bowman’s capsules D. Afferent arterioles 4. Urine first collects in the: A. Ureter B. Renal pelvis C. Minor calyx D. Distal tubule 5. The structure that filters blood plasma is: A. Loop of Henle B. Glomerulus C. Ureter D. Collecting duct 6. The afferent arteriole carries blood: A. Away from glomerulus B. Toward glomerulus C. To ureter D. To pelvis 7. The longest part of nephron is the: A. Proximal tubule B. Distal tubule C. Collecting duct D. Loop’s descending limb 8. The renal artery branches directly from the: A. Aorta B. Iliac artery C. Renal vein D. Pulmonary artery 9. The tip of each renal pyramid is called: A. Cortex B. Papilla C. Calyx D. Hilum 10. The kidney is located behind the peritoneum, so it ...