Adolescent and psych Flashcards
Early adolescence vs. middle adolescence vs. late adolescence
Early: 12-14 yrs, preoccupation with changing body
Middle: 15-16 yrs, peak of conflict
Late: 17-19+, future oriented, begin to perceive consequences
Anorexia nervosa
DSM 5 criteria simplified (A,B,C)
A. low body weight secondary to nutritional restriction
B. fear of gaining weight
C. distortion of body image
Bulimia nervosa DSM 5 simplified
- binge eating and purging at least once weekly x 3 months
- body weight is normal or increased
- self evaluation closely linked to body image
Refeeding syndrome risk factors
- rapid wt loss
- extremely low body wt (<70%)
- low baseline phosphate, potassium, magnesium
- little or no intake for 5-10 days prior to refeeding
Criteria for inpatient hospitalization in anorexia nervosa
- <= 75% median BMI for age and sex
- dehydration
- electrolyte disturbance
- EKG abnormality
- unstable:
- bradycardia < 45 bpm onvernight, <50 awake
- hypotension <90/45
- hypothermia <35.6
- orthostatic decrease in BP > 20 SBP, >10DBP - failure of outpatient
etc
Relative energy deficiency in sport (RED-S) Triad
- oligomenorrhea/amenorrhea
- low bone mineral density
- low energy availability
CRAFFT substance use disorder`
- driven in a car
- use to relax
- use while alone
- forget about things you did
- family or friends
- trouble
Cannabis physiologic signs
- tachycardia
- hypertension
- conjunctival injection
- dry mouth
- increased appetite
Cannabis withdrawal signs
- irritability, anger, aggression
- anxiety, nervousness
- sleep difficulty
- restlessness
- depressed mood
- somatic sx causing significant discomfort
Investigations non-amenorrhea abnormal uterine bleeding
- hx and physical
- CBC + ferritin
depending on picture: - pregnancy test
- coags
- thyroid screen
- PCOS investigations
- STI investigations
DDX non-amenorrhea abN uterine bleeding teens
- physiologic adolescent anovulation
- contraception
- infection
- pregnancy related
- bleeding disorder
- PCOS
- thyroid
Heavy menstrual bleeding management (non-acute)
- treat anemia if present
- Hormonal: combined OCP, progestin only or IUD
- non-hormonal: NSAID, TXA
Risks of estrogen containing contraception
- irregular bleeding
- breast tenderness
- nausea
- headaches
- venous thromboembolism 2-4x increased risk
- stroke 1.5-2x increased risk
ABSOLUTE contraindications to estrogen
- < 6 weeks postpartum
- hypertension > 160/100
- current or past hx of VTE or cerebrovascular accident
- migraine with focal neuro sx
- breast cancer (current)
- severe cirrhosis
- liver tumor
- SLE with positive or unknonw antiphospholipid antibody
- complivated valvular heart disease
Contraindications to intrauterine contraception
- pregnancy
- purulent cervicitis
- distortion of uterine cavity
- pelvic TB
- abnormal uterine bleeding that has not been adequately evaluated
- Wilson disease (copper IUD)
Emergency contraception (order of effectiveness)
- copper IUD (up to 7 days post)
- ullipristal acetate (up to 5 days post)
- levonorgestresl (plan B)
- Yuzpe method
Reportable STIs
- chlamydia
- gonorrhea
- syphilis
- HIV
Not reportable: trichomonas, HSV, HPV
Chlamydia tx
Treat with azithro 1g PO once or doxycycline x 7 d
resistance does not exist!
Gonorrhea tx
cefixime + azithro
CTX + azithro
(Combo for resistnace and synergy)
“strawberry cervix” and treatment
Trichomonas vaginalis
Tx: metronidazole
Indication for hospitalization with PID
- severe clinical illness
- tuboovarian abscess
- alternative dx needs to be ruled out
- pregnancy
- inability to tolerate oral meds
- lack of response to oral meds
- concern for nonadherence