9-11-2016 Flashcards
1
Q
systolic murmur
A
occur between first and second heart sounds
2
Q
diastolic murmur
A
occur between S2 and S1
3
Q
murmur descriptors
4
A
1) duration
2) pitch
3) shape: crescendo vs decrescendo
4) tonal quality
4
Q
Normal Heart Sounds
A
First and Second Heart Sounds First Heart Sound Second Heart Sound Third Heart Sound Innocent Murmur Exercise - heart rate 120
5
Q
The Growing Resistance to Antibiotics
BBC
A
Professor Dame Sally Davies: Chief Medical Officer for England
“It is bacteria that become resistant, not humans. It is important that we all practice good hygiene…”
6
Q
Atomic Bomb
A
nuclear fission- splitting atoms
Hiroshima bomb: 15 kilotonnes
7
Q
Hydrogen bomb
H-bomb
A
fusion- slamming H atoms together
8
Q
heart murmur
A
sounds produced by turbulent blood flow in the heart valves
