Exam 3 Flashcards
STIs & effects on newborn
Chlamydia
Gonorrhea
Genital herpes
HIV/AIDS
Syphilis
Trichomoniasis
- eye infection, pneumonia, low birth weight, preterm birth, stillbirth
- rhinitis, vaginitis, preterm birth, IUGR, ophthalmia neonatorum
- intellectual disability, blindness, seizures, premature birth, low birth w
- preterm, low birth weight, HIV positive, fetal death, miscarriage
- fetal or infant death, skin ulcers, rashes, jaundice, anemia
- premature rupture, preterm birth, low birth weight
Bacterial vaginosis s/s
Dirty gray discharge, fish like odor, liquid & abundant secretion, low WBC, clue cells in microscope
Vulvovaginal candidiasis s/s
Treatment
Burning & itching, labia are erythematous & swollen, excoriations, white pasty discharge
- Antifungal (-azol), cotton underwear
Trichomoniasis s/s
Treatment
Yellow-green vaginal discharge w/ strong odor, sex & urination discomfort, irritation & itching, PH >4.5
- metronidazole 2g PO
Human papilloma virus HPV
Progression
Prevention
Most common/ highly associated w cervical cancer
- normal, HPV infected cervix, precancerous lesion, cancer
- Pap smear & vaccines (Gardasil or Cervarix)
Genital herpes simplex stages
Treatment
Vesicles -> painful ulceration -> crusting
- antiviral therapy (acyclovir)
Syphilis treatment
Preventing STIs
Penicillin G IM injection
Education about safe sex, contraception, behavior modification
PID is a result of
S/S
Management
Ascending polymicrobial infection of upper female reproductive tract
- cervical, uterine & adnexal tenderness / abnormal discharge, abundant WBCs, tubal thickening, fever, cervical infection
- hydration, analgesics, antibiotics (doxycycline + cefoxitin, or cefotetan)
Ectopic pregnancy is
S/S
Management
Ovum implantation outside the uterus due to obstruction or slowing passage of ovum through fallopian tube
- abdominal pain, amenorrhea, vaginal bleeding, adnexal mass, scant bleeding (spotting)
- methotrexate, surgery if rupture
Placenta previa s/s
Management
Painless Bright red vaginal bleeding, spontaneous cessation then recurrence, relaxed uterus
- stable mother & fetus, bed rest, evaluate Hgb & Hct, IV fluids, Corticoids for fetus if necessary
Emergency: C-section, blood transfusion
Abruptio placenta s/s
Dark vaginal bleeding, persistent or intense abdominal pain, uterine tenderness or back pain, hypertonic uterus, uterine contractions, change of FHR, decreased fetal activity or death, mother shock & renal failure
Newborn vital signs
HR 110-160
RR 30-60
T 97.9 - 99.7
BP 50-75/30-45
Respiratory distress syndrome s/s
Nasal flaring, chest retractions, grunting on exhalation, labored breathing, generalized cyanosis, flaccid body posture
Thermoregulation heat production
NTE
Brown fat location
Production through nonshivering thermogenesis (brown fat)
- need for neutral thermal environment (body temp is maintained without increase in metabolic rate or oxygen use)
- nape of neck & back flanks where kidneys are, frontal neck down sternum to umbilicus & branches to axila
Mechanisms of heat loss
Prevention
Conduction: transfer of heat from direct contact with objects
Convection: flow of heat from body to cooler surrounding air
Evaporation: liquid converts to vapor: skin & respiration or sweating
Radiation: loss of heat to cooler solid surfaces within proximity
- keep away from outside walls, cold windows & A/C, keep out of direct cool drafts, keep wrapped in blanket
Cold stress symptoms
Increased metabolism of brown fat, tachypnea
Newborn lethargic, hypotonic & weak