Lina Sudanses local Derma Telegram

5 alpha reductase convery testosterone to: A. Dihydroepiandostenidione B. Dihydrotestesterone

■1423 Local derma part 1 2022

4 weeks

Answer

Blood vessels develop at A. 4 weeks B. 5 weeks C. 6 weeks D. 8 weeks

■1423 Local derma part 1 2022 Same Question no 649

Replacement of the peridermal cells continues until approximately the 21st week; thereafter, the periderm disappears and the stratum corneum forms

Explanation

20 weeks of gestational age

Answer

The periderm is replaced by stratum corneum by week: A. 10 weks B.12 weeks C. Twenty D. Twenty four E. 15 weeks

■1422 Local derma part 1 2022 Local derma part 1 2016

7th week of gestation

Answer

■1421 Local derma part 1 2022 Local derma part 1 2019 Local derma part 1 2018 Local derma part 1 2016 The fetal basement membrane is estimated to develops in : A.Week 7th of gestation B. Week 9th of gestation C. The 1st week of gestation D. The 3rd week of gestation D. The 5th week of gestation

¤ Two subtypes of elastic fibers : elaunin and oxytalan fibers Oxytalan fibers are perpendicular elastic fibers found in the papillary dermis Elaunin fibers are horizontally arranged elastic fibers found near the junction of the papillary and reticular dermis.

Explanation

Elastic tissue

Answer