CPS Adolescent Flashcards
Which of the following statements is false?
a) women who have a history of being sexually abused are 2.5 x more likely to run away from home.
b) the longer youth live away from home, the more likely they are to be involved in the sex trade
c) in order to obtain health care, a teenager must have an adults approval
d) early identification of street involved youth/youth at risk can help reduce barriers to care
c)
one of the big barriers is perceived need for adult involvement/consent, other barriers include no permanent address, poorly coordinated/hard to access services
In Ontario, consent is based on mental capacity rather than chronological age of patient, these consent laws do vary per province.
there is typically provincial legislation to protect youth from victimization (i.e. from the drug and sex trades)
A teenage girl who is currently “couch surfing for the last 2 years” attends your clinic and is diagnosed with strep throat, which of the following is the best treatment?
a) oral penicillin x 10 days
b) IV penicillin x 1 dose
c) clarithromycin PO x 5 days
d) IV ceftriaxone x 3 doses
b) IV benzathine penicillin if available, since patient will likely not buy the drug
Which of the following health problems are street involved youth not at increased risk for?
a) MRSA
b) tuberculosis
c) asthma
d) hepatitis A
e) incomplete immunizations
f) mental health conditions
d) hepatitis B at increased risk in this population - 40% of street involved youth susceptible to hep B infection
the others
resp - TB and asthma
derm - including MRSA, lice, scabies, acne
dental disease - oral care, poor hygienic, smoking
foot problems
malnutrition
ensure they get complete vaccinations, especially hep B and HPV (increased cervical cancer and genital warts) , may have missed it at school
Which of the following is true?
a) street involved youth are 9x more likely to get chlamydia trachomatis (CT)
b) youth between age 20-28 account for 2/3 of the cases of chlamydia in Canada
c) street involved youth have increased rate of HIV infection, HSV1, Neisseria gonorrhoea
d) IV drug use increases the risk of hepatitis A and B
a) true
- other correlates of increased risk: aboriginal, foster care, no fixed address, self perceived risk.
b) 15-24 are 2/3 of cases
c) HSV2 not 1
d) hep B and Hep C
always important to elucidate living conditions, including where money is coming for, at risk behaviours (drug and sex, particularly sex for money), legal involvement, safety, mental health, dental health, immunizations, history of abuse, learning disorders/ ADHD (see table for details); on P/E, be complete, include feet, GU exam for STIs, vision/hearing, needle marks/self harm.
need special clinics for this population - those for adult homeless don’t work since adolescents may not perceive that these are appropriate for them, also other interventions like accessible housing.
if risk for Hepatitis or HIV suspected, at minimum screen for HIV at initial visit since it can prevent spread.
Which of the following statements is false?
a) proportion of pathological gamblers in adolescents is 3x that of adults
b) the legal age for gambling is 15 year old in most Canadian provinces
c) the majority of adolescents have gambled
d) the mean age of gambling was found to be 13 years old in one study in a group of pathological gamblers.
e) gambling is the most prevalence risky health behaviour in Quebec schools with 28.2% endorsing gambling
b) false, is usually 18 or 19, but youth can access lots of gambling i.e. online, machines, casinos, lottery tickets,
youth who gamble regularly - at least once per week, more likely to get pathological gambling.
increased with age, boys more likely to gamble
Which of the following groups is most likely to be a pathological gamblers?
a) mood disorders
b) alcohol abuse
c) drug use
d) personality disorders
d) personality disorders 8.3x more likely to gamble; alcohol abuse - 6.0 x; drug use - 4.4x, mood disorder - 4.4 x
have also been associated with conduct disorders, ADHD, depression/anxiety and marijuana use.
how to tell if gambling is a problem -
frequency at least once per week, gamble more often than planned, lying about gambling behaviours.
Which of the following is not a risk factor for gambling problems?
a) lower parental monitoring
b) parental gambling problems
c) higher parental attachment
d) inadequate discipline
c)
the others are risk factors, parental attachment, good discipline and monitoring leads to lower problems.
screen for depression and suicide risk since risk of financial debt.
A 14 year old girl comes to your clinic 3 days after having unprotected sexual intercourse with her boyfriend, which of the following is the best method of emergency contraception for her?
a) Yuzpe
b) Plan B
c) copper IUD
d) mifepristone
b) plan B - progestin only method (2x Levonorgestrol)- recommended for adolescents, higher efficacy and less side effects works 72-120 hrs after sexual intercourse
not the others
Yuzpe - combined hormonal method (synthetic estrogen and progestin)
copper IUD can work up until 1 week after , not easily available for adolescents
mifepristone - anti progestin, not currently available in Canada
mechanism not fully known, generally includes suppressing or delaying LH peak, delaying/inhibiting ovulation, disrupting follicle development, disrupting corpus luteum; don’t affect an already implanted pregnancy, don’t affect implantation
Which of the following is the pregnancy rate in women who use the progestin only method of emergency contraception?
a) 1-2%
b) 3-5%
c) 3-7%
d) 8%
a) 1-2%for progestin only, vs 3-7% for combined
rate of pregnancy in women without EC is 8/100 (with sex in middle 2 weeks of cycle)
Which of the following is a contraindication to emergency contraception
a) migraines with neurological symptoms
b) past DVT/PE/stroke
c) known thrombophilia
d) known pregnancy
d) the only absolute contraindications are known pregnancy and allergy to a component of the medication
the others are contraindications to combined contraception; if the patient has these, likely more prudent to offer a progestin only method of EC, if not available, combined EC is okay.
see list of what is considered unprotected intercourse/grounds for EC
A teenage girl had unprotected sex 6 days ago and is presenting to your clinic for EC, which is the best choice?
a) copper IUD
b) plan B
c) Yuzpe method
d) mifepristone
a) copper IUD (although baby nelson says that copper IUD not great for teens)
plan B works best at 120 hours but hard for teenagers
Which of the following tests should be done prior to prescribing EC?
a) pregnancy test
b) pap smear and pelvic exam
c) STI testing
d) none of the above
d) should prescribe without requiring teens to get any of these tests done
How should plan B be taken?
a) 1 dose of levonorgestrel 0.75 mg and second dose 12 hours later
b) 2 doses of levonorgestrel 0.75 mg at the same time
c) 2 tablets of levonorgestrel 075mg 12 hours apart with dimenhydrinate
d) none of the above
b) is the answer, manufacturer does not recommend dimenhydrinate but no evidence that it diminishes efficacy. less nausea with plan B but 1/4 women report it
for Yuzpe method, should take 2 pills of norgestrel ethinyl estradiol 12 hours apart and can give with dimenhydrinate, if second dose is missed need to start over completely
Which of the following statements is true?
a) emergency contraception is more effective when prescribed by a physician
b) monitoring by a physician decreases the number of side effects from emergency contraception
c) emergency contraception is available in Canadian pharmacies without a prescription
d) teens should get medical counselling to take emergency contraception
c) true
the rest are false, studies show that teens can use plan B and combined method without medical evaluation and counselling, no difference in side effects or efficacy, does not require clinical screening
Which of the following is the most common side effect report in the first week of taking progestin only emergency contraception?
a) dizziness
b) fatigue
c) nausea
d) headache
d) side effects reported by adolescent girls in the first week after taking plan B
headache (50%), nausea (38%), dizziness (27%), fatigue (21%)
but better tolerated than combined method, menses returned within 1 week in 62.5% of teens studied
A teenager takes combined EC and vomits 1.5 hours after taking the medication. What should you do?
a) give the medication again
b) give antiemetic and another dose of the medication
c) nothing
c) if vomit
Which of the following statements is true?
a) plan B is affected by concurrent use of rifampin
b) plan B doesn’t increase the chance of adverse pregnancy outcomes
c) plan B is affected by the concurrent use of certain anti-epileptic medications
b) a recent prospective cohort study showed that plan B doesn’t increase risk of major congenital malformations, pregnancy complications or adverse pregnancy outcomes
combined oral contraceptives are affected by rifampin, St John’s wort, certain anti epileptic medications, HIV meds, rifampin and griseofulvin, no current evidence that combined EC is the same.
Which of the following should be done prior to inserting a copper IUD?
a) urine pregnancy test
b) endocervical swab for chlamydia and gonorrhea
c) determine if woman is at low risk for STIs
d) all of the above
d)
can use 120 hrs to 7 days for women that are in monogamous relationships low risk for STIs
may not always be available
should do the tests at left, may also want to consider prophylactic antibiotics for chlamydia/gonorrhea, can remove at next period
post coital use of progestin IUD not studied, not to be used for EC
Which of the following statements about EC is true?
a) limited knowledge about EC by many teens
b) increases rate of unprotected sex amongst teens
c) increases rates of sexual activity in teens
d) risks can outweigh benefits for most teens
a) is the answer, the rest are false
confidentiality is important since dealing with teens
Which of the following is not part of the routine assessment for EC?
a) offer to all patients of sexual assault
b) determine LMP and last sexual intercourse
c) do a blood pressure
d) do a pelvic exam and test for gonorrhea/chlamydia
e) assess contraindications to combined oral contraceptives
d) only do if unusual lMP, suspect pregnant or signs of STI.
should discuss routinely at visit, explain how it works, side effects, time of method, where to get it, safety, emphasize that it should be for emergency only, should offer to all SA victims
also determine if using contraception and any contraindications to combined oral contraceptives.
Which of the following is false of EC?
a) increased risk of pregnancy in the days after taking EC since it delays ovulation
b) can start birth control pills the day after taking EC
c) it is normal for the next period to be one week or more late
d) if having sex before the next period, should use a barrier method with spermicide
c) should come in if next period is a week or more late, (next period can be early, on time or late) or if unusual period (to test for pregnancy)
can start new pack of pills the day after taking EC
not 100% effective so should follow up, schedule an appointment for 1 week after next expected menstrual period, commend the teen for coming in and counsel them.
should ensure that teens are aware of availability - i.e. pamphlets, info in the office etc. should communicate with teens at routine visits.
Which age group has the highest number of teen pregnancies?
a) 18-19 year old
b) 15-17 year old
c) <15 year old
a) 18-19 year old have the largest number, many of these are planned
overall rate < 20 year old 27.1/1000
18-19 year old 54.1/1000
15-17 year old 16.8/1000
<15 year old 2.0/1000