FAST REVISION
Physiology
Angiotensin I is NOT a hormone secreted by the kidney; it is produced from angiotensinogen in the liver and converted to angiotensin II by the kidneys.
Pedodontics
Injuries to primary teeth are most common in children aged 1.5 to 2.5 years, as this is a developmental stage where children are learning to walk and explore their environment, leading to a higher risk of falls and accidents.
Physiology
The primary function of bile acids in the intestine is the emulsification of dietary fat, which aids in fat digestion and absorption.