Top Medicine Interview Questions :: Top Medicine Interview Questions en-us Describe the functions of joints and human skeleton ? The place of attachment between two or more bones is known as a joint. All the joints of the body are capable of movement except for the joints of the bones of cranium, which houses the brain. There are various kinds of mo How does the respiratory system in man work ? A man can live without food for a few days, but without air he cannot live even for five minutes. The moment he is born he begins to breathe will continue to breath till he is alive. During the process of breathing he draws some are into his bo Describe in detail the digestive system in man The long tube beginning at the mouth and ending with the anus where waste products are expelled is the digestive system in man. This long tube is called the food canal or alimentary canal. It is nearly 30ft long and lies coiled on the body. It is Describe muscles and their functions in the human body ? Muscles are what we usually call flesh. They have the power of contraction and consequently of expansion also. When a muscle contracts, it becomes shorter and thicker like a piece of India- rubber- its two ends coming neater each other. Source of What 3 structures pass through the foramen magnum? spinal roots of CN XI(ascending), brainstem, vertebral arteries. What hormones are involved in the urinary system and what do each of 1.ADH (antidiuretic hormone) a. Response of increase or decrease in sodium and other ions in the blood. 2.Aldosterone a. Reabsorption of Na b. Reabsorption of water c. Stimulates secretion of potassium from the blood. 3. ANH (atrial What are the components of the air-blood barrier? 1) Type I pneumocyte 2) tight junction 3) endothelial cell. Describe a human skeleton ? Our body has a supporting frame work made of bones. This frame work is known as skeleton. It is the skeleton which gives the body its firmness. Without- the skeleton our body will be as supple as that of a worm. There is another great advantage Name five portal-systemic anastomoses? 1. Left gastric-azygous vv. 2. Superior-Middle/Inferior rectal vv. 3. Paraumbilical-inferior epigastric 4. Retroperitoneal-renal vv. 5. Retroperitoneal-paravertebral vv. Is a spermatid haploid or diploid? Haploid, N. What is the importance of the physiologic chloride shift in erythrocy Membranes contain the chloride bicarbonate antiport allowing the RBC to transport carbon dioxide from the the lung periphery for elimination. How many arteries and veins does the umbilical cord contain? 2 umbilical arteries (carries deoxygenated blood away from fetus) and 1 umbilical vein (oxygenated blood to foetus). Your patient has a retroperitoneal infection. Which organs would m The kidneys, ureters, pancreas and abdominal aorta Write a short note on the human skin . Describe its functions ? Skin plays an important part in a man?s life. It makes his appearance attractive. He gets a distinctive appearance because of his skin. There are race conflicts because of the colour of the skin. There covering if the human b What is the function of Myenteric plexus Submucosal plexus? 1.Coordinates motility along entire gut wall. 2.Regulates local secretions, blood flow, and absorption.