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Rudiy27
3 years ago
8

Why would a patient need to be in prone position?

Chemistry
1 answer:
dlinn [17]3 years ago
5 0
Reduced stroke volume and cardiac index results in a drop in blood pressure often seen when a patient is turned from supine to prone. Respiratory changes include a 30% to 35% decrease in respiratory compliance and increase in peak airway pressure. This in turn decreases venous return and cardiac output.
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Which statements correctly describe thermal energy in a block of ice, a glass of liquid water, and a container of steam?
DanielleElmas [232]

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Steam always has more thermal energy than ice.

Explanation:

6 0
4 years ago
Which of the following is an ozone depleting substance (ODS)?
pantera1 [17]

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4 years ago
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For the following questions, name the ionic compound using a periodic table and the polyatomic ion chart. Be sure to use correct
Svet_ta [14]
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I've answered another one of your questions with the content of how to work these out
6 0
3 years ago
Which solution has the lowest pH? A. 1.0 M HNO2 B. 1.0 M CH3COOH C. 1.0 M HCOOH D. 1.0 M HNO3 E. 1.0 M HPO4–
denpristay [2]
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So, if we are asked to distinguish which of those have the lowest pH, we have to know the moles of H+ ions. Since all of them have a concentration of 0.1 M, concentration is not a factor. Thus, we just have to identify the strongest acid among the list. That is easy to answer because you only have to remember 7 strong acid occurring in nature: HCl, H₂SO₄, HNO₃, HClO₄, HClO₃, HBr, and HI. Since only HNO₃ is included in the list among the choices, the answer would be letter D. 
8 0
3 years ago
How many molecules are in 0.25 mole of O2
ziro4ka [17]
1 mole O2 -------------------- 6,02.10²³ molecules
0,25 mole O2 ---------------- x molecules

1 . x = 0,25 . 6,02.10²³

x = 1,50.10²³ molecules


5 0
3 years ago
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