Which of the following are volume-displacement measuring devices?
I. water seal spirometer
II. Fleisch pneumotachometer
III. dry rolling seal spirometer
IV. thermal anemometer
A) I and II
B) I and III
C) II and III
D) II and IV
B
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Match the muscle with its respiratory function
1. Diaphragm 2. Intercostals 3. Scalenes 4. Quadratus lumborum 5. Transverse abdominus a) Elevates the first three ribs during inhalation. b) Stabilizes the lower ribs against pull of diaphragm. c) Pulls central tendon down to increase thoracic cavity volume. d) Compresses abdominal cavity and resists downward pressure of diaphragm. e) Elevates and separates the ribs on inhalation.
Which clotting protein is converted into the enzyme thrombin?
A) Prothrombinase B) Clotting factor VII C) Prothrombin D) Clotting factor X
Explain a civil money penalty
What will be an ideal response?
CFAST models (Consolidated Model of Fire Growth and Smoke Transport) are a ________ and ________ model.
A) fire; smoke B) heat; mass-balanced C) fire; ventilation D) smoke; heat