« previous next »

Author Question: Your patient is hypoventilating. Which of the following would be likely findings? a. A normal ... (Read 45 times)

nevelica

  • Hero Member
  • *****
  • Posts: 563
on: Jul 16, 2018
Your patient is hypoventilating. Which of the following would be likely findings?
 
  a. A normal P(Aa)O2 with a marked re-sponse to an increase in FiO2
  b. An increases P(Aa)O2 with a marked re-sponse to an increase in FiO2
  c. A normal P(Aa)O2 with no response to an increase in FiO2
  d. A increased P(Aa)O2 with no response to an increase in FiO2

Question 2

What are some causes of dynamic hyperinflation? 1. Increased expiratory time 2. Increased airway resistance 3. Decreased expiratory flow rate
 
  a. 1 and 2 only
  b. 1 and 3 only
  c. 2 and 3 only
  d. 1, 2, and 3


InfiniteSteez

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A

Answer to Question 2

ANS: C
In such patients, lower tidal volumes (6 to 8 ml/kg), moderate respiratory rates, and high inspira-tory flow rates (70 to 100 L/min) are recommended to avoid dynamic hyperinflation.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

When using an interpreter, the nurse should pose questions directly to the patient, not the interpre When using an interpreter, the nurse should pose questions directly to the patient, not the interpre
Normal red blood cells. Normal red blood cells.
Position of patient to assess jugular vein distention Position of patient to assess jugular vein distention
Normal artery versus plaque formation Normal artery versus plaque formation
The patient's signature on the informed consent form indicates that the patient understands the The patient's signature on the informed consent form indicates that the patient understands the
Sign and symptoms of a patient with heart failure Sign and symptoms of a patient with heart failure
Video: Major Elements in Biological Molecules: Carbohydrates

For a complete list of videos, visit our video library