The following equation represents the proportionality of two variables: y = 4x What is the proportionality constant of this equation?
A) 4
B) 4x
C) x
D) y
A
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What is pulsus paradoxus?
A) An exaggeration of the slight decrease in systolic BP that occurs during inspiration B) An exaggeration of the slight increase in systolic BP that occurs during inspiration C) An exaggeration of the slight decrease in systolic BP that occurs during expiration D) An exaggeration of the slight increase in systolic BP that occurs during expiration
What are some disadvantages of O2 concentrators for home O2 therapy?
1. FiO2 values decrease with increased flow. 2. Backup O2 is required in case of electrical failure. 3. They cannot operate high-pressure devices. 4. Loss of electricity disrupts delivery. a. 2 and 4 only b. 1, 2, and 3 only c. 2 and 3 only d. 1, 2, 3, and 4
What is a sign of respiratory difficulty in a reptile?
Define: skinfold tests
What will be an ideal response?