A 17-year-old boy is known to make irrational decisions which would normally be considered risky and subsequently gets in trouble with the police. An area in his brain controls judgement, impulse control and planning. Changes in this area of the brain mostly occur until what age?
A 16-year-old girl presents to the clinic with a 4-month history of no menstrual bleeding. Menarche was at 11 years of age. She denies experiencing any headache or visual disturbances. Physical examination shows an overweight girl, with facial hair, acne vulgaris on the face and a deep voice. Abdominal examination shows no abnormalities and a pregnancy test is negative. Diagnosis can be confirmed with which of the following lab test?
A 15-year-old girl has been diagnosed with Chlamydia. She is sexually active with a boy her age. Which of the following advice should be given to her?