Exam (elaborations)
NR 602 Midterm Tanner stages Boys questions and answers.
- Course
- Institution
NR 602 Midterm Tanner stages Boys questions and answers.
[Show more]
Content preview
NR 602 Midterm Tanner stagesBoys questions and answers
Height at basal rate: 5-6 cm/yr
Testes • Smaller than 4 ml or long axis <2.5 cm
Pubic Hair • No coarse, pigmented hair
Penis Stage • No growth
Tanner 1 (Prepubertal)
• Height at basal rate: 5-6 cm/yr
Testes
• Size 4 ml or long axis 2.5 - 3.2 cm
• Age 11.5 yrs. (age 9.5 - 13.5 yrs.)
Pubic Hair
• Minimal coarse, pigmented hair at base of penis
• Age 12.0 yrs. (age 9.9 - 14.0 yrs.)
Penis Stage
• Earliest length & width
• Age 11.5 yrs. (age 10.5-14.5 yrs.)
Tanner 2
• Height at accelerated rate: 7-8 cm/yr
Testes
• Size 12 ml or long axis 3.6 cm
• Age 14.0 yrs. (11.5-16.5 yrs.)
Pubic Hair
• Coarse, dark curly hair spread over the pubis
• Age 13.1 yrs. (11.2-15.0 yrs.)
Penis Stage
• Increased length & width
• Age 12.4 yrs. (10.1-14.6 yrs.)
Other Changes
• Gynecomastia may occur (age 13.2 yrs.)
• Voice breaks (age 13.5 yrs.)
• Axillary hair (age 14.0 yrs.)
• Acne Vulgaris (age 14.3 yrs.)
• Body Odor
• Muscle mass
Tanner 3 (Adrenarche)
• Height at peak rate: 10 cm/yr (age 13.8)
Pubic Hair
• Hair of adult quality
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller GUARANTEEDSUCCESS. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
85169 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now