Erectile Dysfunction

Question 1

Definition of ED

Answer 1

-inability to maintain erection

Question 2

What is primary ED

Answer 2

-no previous sexual intercourse

Question 3

What is secondary ED

Answer 3

-has previous sexual intercourse

Question 4

What is the main causes of ED

Answer 4

-psychogenic
-organic

Question 5

What is the different between psychogenic and organic ED based on onset

Answer 5

-acute
-gradual

Question 6

What is the different between psychogenic and organic ED based on morning erection

Answer 6

-present
-absent

Question 7

What is the different between psychogenic and organic ED based on non-coital erection

Answer 7

-rigid
-poor

Question 8

What is the different between psychogenic and organic ED based on social problem

Answer 8

-primary
-secondary

Question 9

What is the developmental causes of psychogenic ED

Answer 9

-paternal or maternal dominance
-traumatic history
-homosexual
-gender identity crisis

Question 10

What is the cognitive causes of psychogenic ED

Answer 10

-sexual ignorance

Question 11

What is the affective causes of psychogenic ED

Answer 11

-anxiety and depression
-phobia

Question 12

What is the interpersonal causes of psychogenic ED

Answer 12

-poor communication
-hostility
-divergent sexual preference

Question 13

What is the miscellaneous causes of psychogenic ED

Answer 13

-premature ejaculation
-widower syndrome

Question 14

What is arteriogenic vasculogenic ED

Answer 14

-decrease arterial blood flow to the cavernous tissue

Question 15

What is the normal erectile arterial blood flow

Answer 15

-60ml/min

Question 16

What are the causes affected in arteriogenic vasculogenic ED

Answer 16

-atherosclerosis of the cavernous artery bed
-trauma
-pelvic steal syndrome

Question 17

What is the main age affected in arteriogenic vasculogenic ED caused by atherosclerosis

Answer 17

->40

Question 18

What are the risk factors affected in arteriogenic vasculogenic ED caused by atherosclerosis

Answer 18

-DM
-hypertension
-hyperlipidemia

Question 19

What are the site of fracture and the injured vessel affected in arteriogenic vasculogenic ED caused by trauma

Answer 19

-pelvic fracture
-internal pudendal artery

Question 20

What is the main age affected in arteriogenic vasculogenic ED caused by trauma

Answer 20

-20-40

Question 21

What is venogenic vasculogenic ED

Answer 21

-excessive penile venous outflow

Question 22

What is the affected site of lesion in neurogenic ED

Answer 22

-brain
-parasympathetic sacral spinal cord

Question 23

What are the risk factor in neurogenic ED

Answer 23

-MS
-spinal cord injury
-prostatectomy
-DM

Question 24

What are the causes affected in endocrinal organic ED

Answer 24

-hypogonadism
-hyperprolactinemia
-DM

Question 25

What is the most common cause of organic ED

Answer 25

-DM

Question 26

What is the main factor cause of DM affecting ED

Answer 26

-vascular factor

how?
-atherosclerosis of the illiac artery
-microangiopathy to the penile artery

Question 27

What are the causes affected in mechanical ED

Answer 27

-anoererection
-micropenis
-penile elephantiasis
-curvature penis (traumatic or congenital)

Question 28

What are the drug-induced ED

Answer 28

-neuroleptics
-antidepressant
-antihypertensive (B blocker)
-antihyperlipidemia

Question 29

What are the oral medical ttt for ED

Answer 29

-central acting alpha adrenergic blocking agents
-selective PDE inhibitor

Question 30

What are the intraurethral medical ttt for ED

Answer 30

-PGE1 and PGE2

Question 31

What are the ICI medical ttt for ED

Answer 31

-papaverine
-phentolamine
-PGE1

Question 32

What is the main side effect of papaverine

Answer 32

-hepatotoxicity