Primary signs and symptoms of necrotizing fasciitis are
1. Sudden onset of pain swelling and redness
2. Fascia and subcutaneous emphysema
3. Superficial infection
4. Both B&C Correct Ans-Set an onset of pain swelling and redness
Pulmonary oxygen toxicity is known as the _________________ affect
Boyle's effect
Grahams effect
Paul Bert's effect
Lorrain smith effect Correct Ans-Lorrain smith effect
Scuba stands for self-contained undersea breathing apparatus true or false Correct Ans-
False
, CHT test 60 questions and Answers 100% Solved
British chemist credited with the discovery of oxygen was who
Pascal
Henshaw
Triger
Priestly Correct Ans-Priestly
The maximum allowable oxygen concentration in a class B chamber is
0.21
0.235
0.25
1 Correct Ans-1
The maximum ventilation rate for a class a chamber is
1. 2 ACF Per minute per occupant not on bIBS
2. 2 SCF per minute per occupant not on BIBS
3. 3 ACF Per minute per occupant not on BIBS
4. 3 ASF Per minute per occupant not on BIBS Correct Ans-3 ACF Per minute per occupant
not on BIBS
The patient informed consent is primary responsibility of the
Nurse
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