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A metal rod with a mass of 37.58 g has a diameter of 1.05 cm and a length (or height) of 4.87 cm.  Determine the density of the rod.  Given that the Vcylinder shape = 

Classify each of the following as metal, nonmetal, or metalloid.

Convert 125 K to oC. Note: Do not show any places after the decimal.   Do not show any units.

How many significant figures does each measurement below have?

A ventilator circuit has a tubing compliance of 1.5 ml/cmH20, where the ventilator does not compensate for the tubing. If the set tidal volume is 200 mls, and the peak pressure is 35 cmH20, what is the tidal volume actually received by the patient?

The measurement 0.00053010 has ____ significant figures.

Which one of the following is a metal?

Which of the following most consistently delivers the highest water vapor content to a patient’s airway?

This is a BONUS question worth 4 points.   Determine the volume of 66.0 cm3 expressed in m3.   Use 1 m = 100 cm.   Show your math setup with answer.  An answer only will NOT receive full credit. You may choose to use the equation editor (xx  ).  Click on the three vertical dots to find it in the tool bar. Express answer using significant figure rules. Math setup = 3 pts Answer  = 1 pt (0.5 pt for sf)

Which of the following activities must occur as part of tracheostomy decannulation in a patient?I. document airway patency during sleep and activityII. add a Passey-Muir valveIII. insert a fenestrated tracheostomy tubeIV. verify the time of food intake