buzz words 2 Flashcards
tx pcp pneumonia
pneumocystis jiroveci pneumonia
bactrim
tx for tetanus
pcn
immune globulin
supportive care - resp esp.
how do hookworm larvae enter the body
through the skin
usually the soles of the feet
tx hookworm
azoles
what type mosquitoes carry malaria
anopheles
tx white oral plaques that can be scraped off
candida
topical nystatin or oral fluconazole 1mg
ct scan shows ring enhancing lesions in an HIV pt
dx
toxoplasmosis
drug of choice for toxoplasmosis
bactrim
what organism causes toxoplasmosis
toxoplasma gondii
what drug do you use to treat pinworm
everyone in the house with albendazole
tx again 2 weeks later
scotch tape test dx?
pinworm
nisseria gram + or -
gram -
syphilis is caused by what organism
treponema pallidum
gram positive organism in chains
dx
strep
gram - diplococci
dx
neisseria
most common pre-op prophylaxis
ancef, cephalexin
oral abx for pseudomonas
cipro
suffix for most fluoroquinolones
oxacin
why aren’t fluoroquinolones used more often
lots of side effects
pt with ruptured achilles tendon
recent abx, which class
fluoroquinolones
why can’t you give fluoroquinolones to kids
cause cartilage development problems
class of abx for community acquired pneumonia
macrolides
list macrolides
erythromycin
azithromycin
clarithromycin
abx class for chlamydia
macrolides
class of abx for its effects on increasing GI motility
macrolides
which is worse for pads
tetracycline or aminoglycoside
tetracycline
pizza pie retinopathy
dx
CMV
cytomegalovirus
pt with metallic taste and dark brown urine
what abx on?
flagyl
abx most likely to cause c.diff
clindamycin
drug of choice MRSA
vancomycin
pt on rifampin
warn of what side effect
orange-red discoloration of body fluids
infuse vanc too fast
red man syndrome
2 oral meds for MRSA
linezolid (zyvox)
bactrim
organism most commonly responsible for community acquired pneumonia
strep pneumoniae
most common organism for UTI
E. Coli
gummas or granulomatous nodules
dx?
tertiary syphilis
bloody stool with cysts and trophozoites
dx
amebiasis
community acquired carditis is most often caused by one of the HACEK organisms
List HACEK organisms
haemophilus actinobacillus cardiobacterium eikenella kingella
3 meds combined to tx h pylori
omeprazole (prilosec)
clarithromycin
amoxicillin
prophylactic abx before dental procedure
dose?
amoxicillin
2gm po 1 hr before procedure
pregnant women and cat litter
dx?
toxoplasmosis
tx for urethritis neisseria
dx?
ceftriaxone
klebsiella gram + or -
gram -
gram + clusters
dx
staph
best test for dx rocky mountain spotted fever
indirect immunofluorescent antibodies
gram - coccobaccili found in sputum with pneumonia
dx
H flu
med used as prophylaxis for meningococcal meningitis
rifampin
secretory phase of the menstraul cycle
day 14-28 is dominated by what hormone
progesterone
nulliparous or multiparous women more likely to develop preeclampsia
nulliparity
since a genetic cause is the number one reason for primary amenorrhea
one important test
karyotype
purulent cervical dc
dx
neisseria gonorrhoeae
young girl with a web neck or wide chest
dx
turner’s syndrome
cervical bx comes back as CIN1 next step
repeat pap smear in 6 months and repeat colposcopy in 12 months
most common cause of secondary amenorrhea
pregnancy
3 labs if considering secondary amenorrhea
beta hcg
tsh
prolactin
define premature birth
delivery 20-36 weeks
a unilateral, single, mobile, firm, non-tender solid breast mass
dx
fibroadenoma
metrorrhagia
bleeding between menstrual cycles
postmenopausal bleeding
dx
endometrial cancer
what portion of the menstrual cycle does pms occur
second half and menstruations should relieve sxs
BV tx
flagyl x 7 days
location within the pelvis is endometriosis found
on an ovary
gold standard lab for chlamydia
nucleic acid amplification test
are fibrocystic breast masses usually b/l or unilateral
bilateral
definitively dx endometriosis
ex lap
most common uterine tumor
leiomyoma, fibroids
ethnic background increased risk of fibroids
AA 5x more likely
tx vaginal candida
fluconazole po 1 dose or azole cream x 1 week
1st step of tx for endometrial cancer
total hysterectomy and b/l salpingo-oophorectomy
chocolate cyst
dx
endometrioma
surge in what hormone leads to ovulation
luteinizing hormone
irregular menses, hirsutism and infertility
dx
PCOS
what endocrine issues is associated with PCOS
insulin insensitivity
pt with PCOS wants to get pregnant
2 meds to start on
metformin
clomid
medical tx for early ectopic
methotrexate
ovarian cyst with hair and teeth
dx
teratoma
mean age for ovarian cancer
63
think of in an older pt with vague and sxs
second stage of labor
fully dilated to delivery
66yo female pt with bouts of N, wt loss, vague and pain
dx
ovarian cancer
when to begin pap smears
when you are sexually active or 21 yo
cervical bx CIN2 or CIN3
next step
excision
LEEP
cold knife (incompetent cervix)
cryotherapy
2 risk factors for cervical ca
multiple sexual partners
smoking
how much time needs to pass before dx secondary amenorrhea
if cycles have been nl 3 months
if cycles have been irregular 6 months
what is a cystocele
a herniation of the bladder into the vagina
tx for turners syndrome
cyclical estrogen
progesterone
3 txs for uterine prolapse
pessary
kegel maneuvers
surgery
most common organism for mastitis
staph aureus
about how pregnant is the uterus at the umnilicus
20 weeks
most common cause of postpartum hemorrhage
uterine atony
defined missed ab
no vaginal bleeding, cervix is closed, POC inside
what age is primary amenorrhea dx
14 if no secondary sex characteristics
16 is some secondary development
tx for mastitis
1st line dicloxacillin
2nd line cephalexin or erythromycin
should breast feeding stop for mastitis
mastitis no
abscess yes
PE- retroverted uterus or uterosacral ligament nodularity
dx?
endometriosis
at how many weeks can you do an amniocentesis
15-20 weeks
5 risk factors for breast cancer
BRCA1 or 2 positive unopposed estrogen nulliparity early menarche late menopause
avg age of menopause
51
cottage cheese dc
dx
vaginal candidiasis
follicular phase of menstruation dominated by what hormone
estrogen
how wt should you gain during pregnancy
20-35 lbs
thin, sticky, malodorous vag d/c
dx?
BV
vaginal infection with motile flagellated protozoa
dx
trichomonas
2 meds used for htn in pregnancy
methyldopa
labetalol
triad of pre-eclampsia
htn
edema
proteinuria
why is ovarian cancer so hard to dx
there are no good markers and sxs are very vague
2 important things to tell its on flagyl
stay out of the sun
no alcohol
define inevitable ab
vaginal bleeding
cervix is open
POC inside
how is the first day of the menstrual cycle defined?
1st day of menstrual bleeding is 1st day of the cycle
what is the karotype for patient with turner’s syndrome
(45,X)
they are missing one sex chromosome
give the time frame for preterm labor
20-37 weeks
pt presents with mucopurulent dc and CMT
dx
chlamydia - cervicitis
4 human papillomaviruses are linked to cervical ca
16, 18, 31, 33
clue cells
dx?
BV
hallmark of PE for placenta previa
trick ?
never do a pelvic on someone with presumed placenta previa
medium to grow out gonorhea
thayer-martin
age range for HPV vaccination
9-26 yo
pt with primary amenorrhea and low FSH
dx
hypothalamic pituitary insufficiency
characteristic that sets apart PID from other and issues
bilateral pain
6 risk factors for ovarian ca
BRCA1 family hx nulliparity late menopause caucasian asian
define ab
delivery of urerine contents before 20 weeks
mastitis tend to be unilateral or bilateral
unilateral and only one quadrant
full term?
37-42 weeks
when does quickening occur
nulliparous 18-20 weeks
multiparous 14-16 weeks
quickening
the first motion of a fetus in the uterus felt by the mother
5 risk factors for placental abruption
htn smoking ama (advance maternal age) cocaine use PROM
tx for ovarian ca
total hysterectomy
bilateral salpingo-oophorectomy
chemo + radiation
pt is pregnant and slight blue on cervix
name of that sign?
Chadwick’s sign
how many weeks when uterus is at the level of the symphysis pubis
12 weeks
snowstorm appearance on US
dx?
hydatidiform mole
med used to control bleeding due to uterine atony
oxytocin (pitocin)
term when placenta is implanted directly over the cervical os
placenta previa
at how many weeks of pregnancy can chorionic villus sampling be done?
10-13 weeks
why is folic acid given in pre-natals
low folic acid can lead to neural tube defects
most common endometrial ca
75% are adenocarcinomas
strawberry cervix with copious yellow/green dc
dx?
trichomonas
what organism causes us to warn pregnant pt to not eat deli meats and soft cheeses
listeria
baby was delivered several mins ago
sudden increase in blood flow from vagina and cord lengthens
cause?
placental separation
2 meds to induce labor
cervidil (prostaglandin gel applied to the cervix) - which encourages cervical ripening
oxytocin - encourages uterine contractions
antepartum testing a + stress test
what does that mean?
they have had 2 heart rate accelerations in a 20 min period of 15 beats above baseline for at least 15 secs, this is a good thing
is FSH high or low in turner’s syndrome
high
there are no ovaries to respond to FSH and so there is no negative feedback
most common ovarian cyst
functional cyst - no tx
define threatened ab
vaginal bleeding, closed cervix, POC inside
10 risk factors for endometrial cancer
chronic unopposed estrogen nulliparity early menarche late menopause tamoxifen dm obesity htn breast ca ovarian ca
what do you see on a KOH prep if pt has vaginal candidiasis
pseudohyphae
1 cause of septic arthritis is sexually active young adults
gonorrhea
how many days after conception is a serum beta positive
8
if the pap smear results come back anything other than negative or ASCUS
next step?
colposcopy and bx
3 risk factors for an ectopic
previos ectopic
scarred tubes (hx PID or salpingitis)
IUD
grape-like vesicles or a sack of grapes on US
dx?
hydatidiform mole
what med is used to increase surfactant levels and help with lung maturity if you are worried about pre-term labor
betamethasone
2 tocolytic meds
mag sulfate
calcium channel blockers
tocolytic meds
anti-contraction medications or labor repressants
medications used to suppress premature labor
pt thinks in pre-term labor, 1st tx
give IV fluids
most often just dehydration
pap smear comes back ASCUS next step
repeat pap in 4-6 months
3 ways you can check for ruptured membranes
ferrying pattern on a slide
visualize leakage from the cervix
pooling in the vagina
nl fetal heart rate
120-160
menorrhagia?
heavy prolonged menstraul flow
Rh combo for mom and dad might cause the mother to create antibodies against the baby’s red blood cells
mom rh -
dad rh +
at what point is PhoGAM given
28 weeks
complete ab?
vaginal bleeding
cervix open
POC have passed
gestational DM - mom and baby at risk for 3 things
preeclampsia
macrosomia (traumatic birth)
slowing in fetal lung development
painful 3rd trimester bleeding
placental abruption
3 causes fro a postpartum hemorrhage
uterine atony
genital laceration
retained placenta
3rd stage of labor
delivery of baby to delivery of placenta
what meds tx a postpartum metritis
clindamycin and gentamicin together
most common STD
chlamydia
interference with work or school is part of which PMS syndrome
premenstrual dysphoric disorder
which reproductive cancer carries the higher rates of death in women
ovarian cancer
most common infection after c-section
metritis
tx trich
flagyl
define incomplete ab
vaginal bleeding
cervix is open
POC partially passed
what is the most common site of an ectopic
within a fallopian tube
early in pregnancy how often beta double
48-72 hours
define procidentia
uterine prolapse beyond the introitus
what is the more popular term for stein-leventhal syndrome
PCOS
formula for calculating EDD
first day of last period +7 days - 3 months
5 parts of the biophysical profile
non-stress test fetal breathing 2 gross body movements fetal tone amniotic fluid index
define 1st stage of labor
onset of contractions to full dilation of the cervix
rope like breast mass
dx
fibrocystic breast mass
what should a pcp do for a presumed retinal detachment
refer & position patient with head down
what age range do you expect to find amaurosis fugax
older then 50
1 cause of retinal artery occlusion
carotid atherosclerotic disease
tx for herpes keratitis
topical antiviral, topical steroid or both
don’t use steroids
topical antiviral
refer
pt describes his vision loss as a curtain coming down and going back up
dx?
amaurosis fugax
Amaurosis fugax
sx CAD - occurs when a piece of plaque in one of these arteries breaks off and travels to an artery in the eye.
pt with a painful red nodule on the eye lid
dx? tx?
hordeolum (sty)
warm compress and progress to topical abx if needed
fundal exam shows a cherry-red spot
dx
central retinal artery occlusion
college student with a little purulent drainage from one eye and contender pre auricular lymphadenopathy
dx and pathogen?
chlamydia conjunctivitis
what should pcp due with presumed central retinal artery occlusion
ophthalmic emergency
refer and intermittent pressure and release of the eye
pt with unilateral blurriness over a few days
fundal exam shows a “blood and thunder” pattern
dx
central vein occlusion
tx for central vein occlusion
self limited
tx underlying dx
glaucoma more prevalent in males or femaales
females 3:1
2 risk factors for glaucoma
african american
DM
yellow brown fleshy mass on the conjunctiva, usually doesn’t interfere with vision
pinguecula
fundal exam shows a cup to disc ratio of >0.5
vessels bending over the disc
dx
glaucoma
pt presents saying he doesn’t need glasses anymore after 30 yrs
dx
cataract
pt has metamorphopsia and central blind spot
dx
macular degeneration
metamorphopsia
type of distorted vision in which a grid of straight lines appears wavy and parts of the grid may appear blank
most likely quadrant for a retinal detachment
superior temporal
pt presents with pain in one eye
cornea is hazy and pupils are fixed
dx?
glaucoma
most common way of testing for metamorphopsia
amsler grid
notice drusen deposits on fundal exam
dx?
macular degerneration