Page 1 of 1: bone age

Ron09 · Credits: 6242 My Scrapbook

13. 14 year old boy ,height 5th percentile weight 50th percentile bone age delayed
what is the first investigation
a. growth hormone assay
b. karyotyping
c. testosterone

14.parents brought a 7 year old boy to you. His height 5th percentile, he is doing good at school. Parents are of normal height. What inv. Will you do first.
a. bone age
b. skeletal survey
c. karyotyping
d. hormonal assay

17. which of the following first appears in ARDS?
a. low PO2
b. High PCO2 with Low po2

sundevil · Credits: 157 My Scrapbook

13. 14 year old boy ,height 5th percentile weight 50th percentile bone age delayed
what is the first investigation
a. growth hormone assay
b. karyotyping c. testosterone

GH assays done only if Height<3rd percentile

14.parents brought a 7 year old boy to you. His height 5th percentile, he is doing good at school. Parents are of normal height. What inv. Will you do first.
a. bone age
b. skeletal survey
c. karyotyping
d. hormonal assay
To rule out constitutional delay

17. which of the following first appears in ARDS?
a. low PO2
b. High PCO2 with Low po2

peace · Credits: 1659 My Scrapbook

13. 14 year old boy ,height 5th percentile weight 50th percentile bone age delayed
what is the first investigation
a. growth hormone assay
b. karyotyping c. testosterone

its a boy ,karyotyping is first done on girl

c is correct.

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