external genitalia Flashcards
Which vertebrae does the uterosacral ligaments attach
Sacral
What type of secretions does estrogen produce
watery
What type of secretions does progesterone secrete
thick
What are the difference in cells between the cervical Os and portio vaginalis
Portio vaginalis is made of squamous epithelium
Os/canal contained glandular cells
What do the glandular cells in the cervix secrete
stringy mucus in response to hormonal changes
What is leukorrhea
normal monthly vaginal discharge
How much vaginal discharge is secreted a day
1-4mL
What is the pH of vaginal discharge
4-4.5
Where is neoplasia of the cervix most likely
squamocolumnar junction
Why is vaginal discharge acidic
lactobacilli in vaginal flora causing conversion of glycogen to lactic acid
If estrogen wasn’t present, what would the pH of the vagina be
7
What is the purpose of the vagina being acidic
keeps majority of pathologic bacteria colonization down
What is the most common bacteria within the vagina
lactobacillus
What is vulvovaginitis
inflammatory reaction of the vulva and vagina
What are the causes of vulvovaginitis
STI
abx
hormonal imbalance
douching
sexual activity
What occurs with vulvovaginitis
inflammation causing erythema, pruritic, burning, dyspareunia
What are the causes of infectious vulvovaginitis
candidiasis
bacterial vaginosis
trichomoniasis
What is cervicitis commonly associated with
gonorrhea
chlamydia
What is the most common cause of non-infectious vulvovaginitis
menopause
What are some common causes of non-infectious vulvovaginitis
atrophy (menopause)
topical irritants
systemic disorders (SLE/RA)
Where is cervicitis most common
columnar cells
What is acute cervicitis most commonly due to
STI
*consider PID
What are non infectious sources of cervicitis
inserted FB (tampons, condoms etc)
What symptoms do patients have with cervicitis
Spotting
dyspareunia
pruritis
vaginal discharge