female GU Flashcards
lymph nodes: where do the vulva and lower vaginal drain?
what about internal genitalia? which are palpable?
- Vulva and lower vagina drain to inguinal nodes
- Internal genitalia, including the upper vagina, flow into the pelvic and abdominal nodes WHICH ARE NOT PALPABLE
what is the ectocervix?
Ectocervix- vaginal end of cervix (ecto = outer, on the outside)
external canal of os?
External canal of os— endocervical canal (endo = prefix indicating within, inner)
external canal of os: At puberty the ectropion (columnar cells encircling the os) is replaced by ________ _______
At puberty the ectropion (columnar cells encircling the os) is replaced by squamous epithelium
Squamocolumnar Junction:
_____ ________ lines canal
_______ ________lines the vagina
Squamocolumnar Junction
Columnar epithelium lines canal
Squamous epithelium lines the vagina
what area is tested for a pap smear?
squamocolumnar junction
during puberty these is an increase hormone production leading to what changes in the female sex organs?
increased size of uterus and its endometrial lining, vagina and its vaginal epithelium
how big is the ovary?
Ovary- usually 3.5 x 2x 1.5 cm from adulthood through menopause
what two pelvic slings support the pelvic organs? what does each support?
- Pelvic diaphragm: Deep support
2. Urogenital diaphragm: Support the distal urethra. vagina and uterus And the anal sphincter for support of gut
“the goal of cytology screening is to find the cells BEFORE they are _________”
dysplastic
Cervical cancer screening: Pap smear and HPV infection
Risk factors are ____ and ______.
_____ and _______ found in virtually all of cervical cancers
Cervical cancer screening: Pap smear and HPV infection
Risk factors are viral and behavioral (failure to undergo screening and multiple sex partners)
HPV 16 and 18 found in virtually all of cervical cancers
HPV vaccine- Gardasil targets which HPV strains?
when do girls get it? when do boys get it?
HPV vaccine- Gardasil targets HPV 16, 18 , 6 and 11
Girls ~11-12 but before sexually active ideally
Boys ~ 9-26 – for prevention of genital warts
____ - _____% are squamous cell carcinoma and ____ % adenocarcinoma
80-90 % are squamous cell carcinoma and 20 % adenocarcinoma
Pap smear:
First screen - age ____
Up to 30 yo – screen every ___ years with _____
30 - 65 yo – every ___yrs with _______ if __ consecutive annual cervical cytology results are neg or every 5 yrs if combined cytology and high-risk HPV testing results are neg
(likely weeds)
First screen - age 21
Up to 30 yo – screen every 3 years with cytology
30 - 65 yo – every 3 yrs with cytology if 3 consecutive annual cervical cytology results are neg or every 5 yrs if combined cytology and high-risk HPV testing results are neg
is there screening for ovarian cancer?
none that are effective - can do gene studies for BRCA but most ovarian are not linked to genetics
dysmenorrhea (abnormal periods): primary vs secondary cause
- usually from prostaglandins
2. includes endometriosis, adenomyosis, pelvic inflammatory disease, and endometrial polyps
amenorrhea (absence of periods): primary vs secondary cause
Primary amenorrhea: (NOT abnormal) Secondary amenorrhea: Pregnancy Low body weight Chronic illness Hypothalamic-pituitary-ovarian dysfunction
dysmenorrhea vs amenorrhea
dys: abnormal periods
a: no periods
what is polymenorrhea?
less then 21 days between cycles
oligomenorrhea vs menorrhaghia vs metrorrhagia
Oligomenorrhea- infrequent bleeding
Menorrhagia- excessive flow
Metrorrhagia- intermenstrual bleeding
Dx of PMS is based on what? (weeds)
Signs and symptoms 5 days prior to menses for at least three consecutive cycles
Cessation of symptoms within 4 days after onset of menses
Interference with daily activities
Gravida/Para Notation “Gs and Ps”
G= ? P= ?
TPAL?
Gravida/Para Notation “Gs and Ps”
G= gravida, or total number of pregnancies
P= para, or outcomes of pregnancies or the number that were carried to a viable gestational age (twins still only count as 1 “P”)
T=full term birth >37 weeks
P=premature < 37 weeks
A=abortion includes therapeutic and elective
L=living child total number of living children
when asking about STDs what do you want to be “wary” of ?
Partner in room, parents in room, “cheating” partners
techniques of exam: Always interview the patient with.... Encourage patients to wear \_\_\_\_\_ Encourage patients to bring \_\_\_\_\_\_\_\_ Watch the patient’s \_\_\_\_ Warn the patient .... Touch \_\_\_\_ \_\_\_\_\_ \_\_\_\_ first Once you have touched her ... \_\_\_\_the speculum! \_\_\_\_the stirrups Don’t talk about “\_\_\_\_\_”
Always interview the patient with her clothes on! Encourage patients to wear socks Encourage patients to bring a companion Watch the patient’s face Warn the patient before you touch her Touch the upper thigh first Once you have touched her, don’t lose contact Warm the speculum! Pad the stirrups Don’t talk about “blades”
what two types of speculum do you use?
Pederson, Graves
positioning the pt :
Put your hand at the end of the table over the sheet and have the patient move down until what?
Drape the sheet around the legs and arrange so that you can see the patient and only the ______ is visible.
until she feels your hand.
only the perineum is visible.
what are you inspecting when you inspect the external genitalia?
assess tanner stage then... mons pubis labia majora perineum labia minora clitoris urethral meatus vaginal opening (introitus) Anything patient is concerned about