Lecture 14: Adolescent Medicine Flashcards

1
Q

When do girls begin puberty and what is the usual first sign?

A
  • Begins at around age 10
  • First sign: Breast development
  • Height (girls might be taller at 5th grade)
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2
Q

When are high risk behaviors common in adolescents?

A

14-16 (Middle adolescence)

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3
Q

What are the biggest concerns during late adolescence?

A
  • Individuality
  • Planning for the future
  • Health
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4
Q

What is the leading cause of death for adolescents?

A

MVA

75% of all deaths for adolescents

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5
Q

When do we begin screening risk taking behaviors?

A

10

Same age as when a girl begins puberty

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6
Q

What issues cannot be kept confidential if a minor informs you?

A
  • Suicidal intent
  • Positive HIV status
  • Disclosure of physical/sexual abuse
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7
Q

When can birth control be given at the earliest?

A

Must demonstrate maturity

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8
Q

When can HIV testing be done for an adolescent?

A

Any age

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9
Q

When do we usually screen for drug use in adolescents?

A

11 or older

But screening at any age is doable.

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10
Q

What are the 3 ways a minor can become emancipated?

Essentially legally independent

A
  1. Get married
  2. Join the military
  3. Go to court and have a judge emancipate you
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11
Q

What is the mature minor doctrine?

A

A minor can consent/refuse if they are mature

Must demonstrate competence, etc

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12
Q

What age can you become emancipated?

A

16

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13
Q

When is the earliest you can be considered a mature minor?

A

14

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14
Q

What are the 4 preventative services?

A
  • Screening
  • Counseling to reduce risk
  • Immunizations
  • General health guidance
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15
Q

What are the two meningococcal vaccines?

A
  • ACWY
  • Men B
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16
Q

What is the second leading cause of death in adolescents aged 15-19?

A

Suicide

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17
Q

Who is more likely to complete suicide? (gender)

A

Boys

Girls try more, but boys are more successful at their attempts :/

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18
Q

NSHIATT

A

No suicidal or homicidal ideations at this time

19
Q

Missing how much school is considered avoidance?

A

1 week with a mild illness

20
Q

How often is BP measured in an adolescent?

A

Annually at WCC, but every visit if RFs or obese.

Begin at age 3 per AAP

21
Q

What is considered HTN in an adolescent aged at least 13?

A

130/80 on at least 3 separate measurements 1-2 weeks apart.

See chart below for specifics;
You use percentiles if younger.

22
Q

What is the f/u and restriction for asymptomatic Stage 1 HTN in an adolescent?

A
  • Recheck in 1-2 weeks after lifestyle mods
  • Recheck in 3 months, if elevated; labs + radiographs + meds
  • May still participate in sports.

Essentially, it should go down after 3 months if they do lifestyle mods.

23
Q

What is the f/u and restriction for asymptomatic Stage 2 HTN in an adolescent?

A
  • Repeat in 1 week but start lifestyle modifications
  • If elevated: labs + radiographs + meds
  • May not participate in sports until cleared

No 3m check?, no sports

24
Q

What are the radiographs for an adolescent with HTN?

A
  • Renal US
  • Echocardiogram

Kidneys & Heart

25
What are the typical starting meds for adolescent HTN?
* **Lisinopril 5mg** * Losartan * HCTZ * Amlodipine
26
What are the goal SBP reductions for adolescents?
1. Reduction of SBP & DBP to < 90th percentile. 2. < 130/80 if over 13 yrs old.
27
What characterizes thelarche?
* Breast buds: onset of female breast development * Testicular growth | 10 for girls, 12-13 for boys
28
What characterizes pubarche?
* Axillary and pubic hair * Growth spurt | pubarche = pubic
29
What characterizes adrenarche?
* **Body odor** * Acne * Pubic hair increases
30
What is considered precocious puberty?
* Before 7 in AA/hispanic females * Before 8 in white females * Before 9 in boys | Primarily idiopathic for **females**
31
What is considered delayed puberty?
* No breast development until 12-13 * No testicular growth until 13-14
32
What is tanner stage 1 encompassing?
Childhood size
33
Describe tanner stage 2?
* Breast buds * Testicular growth
34
Describe tanner stage 3?
* Areolar diameter enlargement * Penis begins lengthening also
35
Describe Tanner stage 4?
* Secondary mound + Separation of contours * Darkening of scrotum
36
Describe Tanner Stage 5?
Mature
37
How does gynecomastia typically present?
* Bilateral * Tender * Not greater than 4 cm * Spontaneous resolution between 1-2 yrs
38
How do we check bone age?
**LEFT** hand and wrist XR
39
Which sex steroid hormone comes solely from the adrenal gland?
DHEA-S
40
For boys, what is generally the underlying cause of delayed puberty?
GnRH deficiency
41
How do we treat delayed puberty?
Testosterone or estrogen
42
What are the 3 MC STDs among high schoolers?
* HPV * Chlamydia * Trichomoniasis | HS College Teens
43
What is the primary reason for amenorrhea?
Pregnancy | So screen them even if they're teens or deny sexual activity