2:37
Sudden lying to standing can cause giddiness. WHY??
Physiology Learning with Dr. Ram
2:39
Blood stays in a fluid state inside body. WHY??
4:21
Pulmonary Edema happens during rapid ascent. WHY??
3:22
Hypocalcemia doesn’t cause clotting defects. WHY??
1:50
Relaxin facilitates Pregnancy. WHY??
3:59
Glucose appears in urine before Tmax. WHY??
Migratory motor complex is the housekeep of GIT. WHY??
2:44
Increased prolactin due to hypothalamic portal system blockage.WHY?
2:49
Indirect light reflex happens in human eye. WHY??
2:46
High FSH levels in post menopausal women. WHY??
3:12
Hypothyroids gain weight inspite of poor appetite. WHY??
2:05
Hypothyroid patients prefer hot environment. WHY??
2:57
Omeprazole in peptic ulcer disease. WHY??
2:30
Clay coloured stool and deep yellow coloured urine in Obstructive Jaundice. WHY??
3:56
Edema in filtration membrane disease - WHY??
3:04
Cardiac muscle not fatigued - WHY??
Alveoli do not rupture during inspiration - WHY??
3:35
Alveoli does not collapse during forceful expiration. WHY??
2:04
Liver disease causes deranged blood clotting - WHY??
2:42
Exocrine enzymes doesn’t cause auto-digestion of pancreas. WHY??
3:51
Blurring of images in Dark environment. WHY??
1:49
Peptide hormone use second messenger system. WHY??
Infertility in undescended testis. WHY??
2:43
Exaggerated deep reflexes in UMN lesion - WHY??
1:40
Second heart sound has higher frequency than first heart sound. WHY??
1:39
Red eye in photographs taken in dim light. WHY??
Fovea Centralis has the Highest Visual Acuity. why??
Difficulty in sustaining weight loss only with dieting. WHY??
2:09
Body fitness prolong life. WHY??
1:33
Vagal fibers decrease the heart rate and not the force of contraction. WHY??
1:25
Sudden cessation of blood to brain causes unconsciousness. WHY??
2:01
Only one sperm enters oocyte. WHY??
2:12
Immunisation done in multiple doses. WHY??
Sleep disturbances in severe pain. WHY??
2:29
Drinking sea water causes severe dehydration. WHY??
Zona Glomerulosa does not make sex steroids or cortisol. WHY??
High cortisol levels with no symptoms of glucocorticoid excess in pregnancy. WHY??
2:16
Glucocorticoids doesn’t bind to mineralocorticoid receptors. WHY??
1:52
Exercise lowers blood sugar. WHY??
2:34
SA node is the primary pacemaker. WHY??
1:48
Massaging eyeballs reduces heart rate. WHY?? / Oculocardiac reflex
2:23
Angina pectoris more common in AS than AR. WHY??
1:58
Carbon-monoxide with Hb is more dangerous than deoxy-Hb. WHY??
Increased depth of inspiration after vagotomy. WHY??
Oral glucose has better natriuretic effect. WHY??
1:54
Jaundice is more common in infants. WHY??
3:33
Fetal survival in low placental PO2
1:24
Food tastes differently during cold. WHY??
1:47
Innocuous stimuli causes pain after injury. WHY??
1:37
Aspirin reduces pain. WHY??
2:11
Na+ ions does not contribute in RMP. WHY??
1:45
Transection of spinal cord above C3 is fatal. WHY??
1:31
Sexual precocity leads to dwarfism. WHY??
1:42
Cardiac output decrease from lying to standing. WHY??
3:20
High Cardiac output in Beri Beri. WHY??
Infants have higher heart rate. WHY??
2:27
Subendocardial part is the common site of Myocardial infarction. WHY??
1:53
Cardiac output increased during exercise. WHY??
Digitalis used in heart failure. WHY??
2:15
Cardiac muscle acts like a syncytium. WHY??
Cardiac muscle cannot be tetanized. WHY??
2:24
Creatinine clearance is used in the measurement of GFR (glomerular filtration rate). WHY??
Exercise leads to leukocytosis (increase in WBC count). WHY??
Vitamin B12 or Folic acid deficiency leads to megaloblastic anemia. WHY??
2:00
Men have higher RBC count and Hemoglobin levels. WHY??
PAH clearance is used to measure Renal plasma flow. WHY??
2:25
LH peak/ LH surge is essential for ovulation. WHY??
Polyphagia in diabetes mellitus. WHY??
Polydipsia in diabetes mellitus. WHY??
1:51
Renal stones in hyper parathyroidism. WHY??
1:57
Wounded soldiers don't feel pain on the battlefield. WHY?? / Stress-induced analgesia
1:27
Autonomic changes in body due to pain. WHY??
Overdistension of hollow viscus causes pain. WHY??
1:21
Dehydration develops rapidly in children. WHY??
Physiological blind spot does not hinder vision. WHY??
REM sleep is also called paradoxical sleep. WHY??
Exophthalmos in Grave’s disease. WHY??
2:18
PDE inhibitors for the treatment of erectile dysfunction. WHY??
1:36
Yellowish discolouration of skin in hypothyroid patients. WHY??
Infantile thyroid hormone deficiency leads to severe mental retardation. WHY??
2:19
Hyperpigmentation in Addison’s disease. WHY??
2:13
Gynaecomastia in alcoholic liver disease. WHY??
Colour blindness is more common in males. WHY??
3:02
Hyperbaric oxygen used in Carbon monoxide (CO) poisoning. WHY??
Fetal graft is not rejected by the mother. WHY??
2:54
Raised intracranial tension increases arterial pressure. WHY??
3:32
Touching near an injured area relieves pain.. WHY??
Babinski sign is positive in infants..WHY??
Phantom Limb pain..WHY??
1:59
Why IUD insertion prevents pregnancy??
1:44
Webers test lateralised to the affected ear in conductive deafness..WHY??
2:50
Insulin in Hyperkalemic patients.. WHY??
Aspirin used in Angina and MI..WHY??
2:21
Osteoporosis after menopause. WHY??
Dopamine infusion in acute renal shutdown.. WHY???
2:31
Botulinum toxin injection in achalasia cardia. WHY??
3:24
Hyperventilation precipitates tetany. WHY??
Hypocalcemia causes tetany. WHY??
2:55
Alkaline urine in high altitude. WHY??
2:36
Infants defecate immediately after meals. WHY??
3:40
Oral vitamin B12 is of no benefit in pernicious anemia. WHY??
3:16
Why there is amenorrhea in lactating mother??
4:01
Why polycythemia occurs in high altitude???
2:58
Thermogenesis after ovulation. WHY??
3:37
Why Neostigmine is used in the treatment of Myasthenia gravis???
4:40
Why is Glycated Hb(HbA1C) measured in Diabetes mellitus?
3:41
Why is glucose added along with Na+ in Oral Rehydration Solution (ORS)???
Why athletes have bradycardia??
3:39
Why AV nodal delay is physiologically important???
3:55
Anemia in Chronic Kidney disease(CKD) patients. WHY??
4:09
PCV/Hematocrit of venous blood is more than that of the arterial blood. WHY??
Why Conduction Velocity is higher in myelinated nerve fibers??
1:13
Introduction to Explain why series. Videos on Mondays and Wednesdays.
