genetics

Question 1

ecg for SVT

Answer 1

narrow QRS

Question 2

ecg for VT

Answer 2

broad QRS

Question 3

what is edwards syndrome

Answer 3

3 copies of 18 instead of 2
very likely to miscarry
- will die in first few weeks of life if they survive until brith

Question 4

chromosome tests

Answer 4

chromosome micro array
- always first line in looking for an imbalance
- not used for balance translocations (use karyotyping)

Question 5

tests to look at genes

Answer 5

next generation gene sequencing