Male Genitalia Lecture

Question 1

lymphatics of the penile and scrotal surfaces

Answer 1

inguuinal nodes

Question 2

lymphatics of the testes

Answer 2

abdomen

Question 3

tanner 1

Answer 3

(testicular volume less than 1.5 ml; small penis of 3 cm or less) [typically age 9 and younger]

Question 4

tanner 2

Answer 4

testicular volume between 1.6 and 6 ml; skin on scrotum thins, reddens and enlarges; penis length unchanged [9-11]

Question 5

tanner 3

Answer 5

testicular volume between 6 and 12 ml; scrotum enlarges further; penis begins to lengthen to about 6 cm [11-12.5]

Question 6

tanner 4

Answer 6

testicular volume between 12 and 20 ml; scrotum enlarges further and darkens; penis increases in length to 10 cm and circumference [12.5-14]

Question 7

tanner 5

Answer 7

testicular volume greater than 20 ml; adult scrotum and penis of 15 cm in length [14+]

Question 8

hypospadias results in increased risk for what

Answer 8

UTI, infertility

Question 9

what type of hernia is most common

Answer 9

indirect

Question 10

indirect herna

Answer 10

both sexes
above inguinal ligament
common in testicle

Question 11

direct inguinal

Answer 11

more common in men >40yo

above inguinal ligament, close to pubic tuberale

Question 12

femoral hernia

Answer 12

most common in women
below inguinal ligament
feels like alymph node
never in scotum