« previous next »

Author Question: Thirty minutes after intubation and initiation of mechanical ventilation, a patient's PaO2 = 55 mm ... (Read 59 times)

corkyiscool3328

  • Hero Member
  • *****
  • Posts: 539
on: Jul 16, 2018
Thirty minutes after intubation and initiation of mechanical ventilation, a patient's PaO2 = 55 mm Hg and the FIO2 = 0.5. To what should the FIO2 be set to obtain a PaO2 of 80 mm Hg?
 
  a. 0.65
  b. 0.75
  c. 0.85
  d. 0.95

Question 2

During mechanical ventilation of a patient with CHF, the PaO2 = 38 mm Hg and the FIO2 = 0.6. If the desired PaO2 is 60 mm Hg, the FIO2 needs to be changed to which of the following?
 
  a. 0.65
  b. 0.75
  c. 0.85
  d. 0.95


ultraflyy23

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: B

Answer to Question 2

ANS: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Sublingual medication administration. Photograph of a male patient placing a nitroglycerine tablet u Sublingual medication administration. Photograph of a male patient placing a nitroglycerine tablet u
Patient teaching: nail assessment Patient teaching: nail assessment
Fundus of white pateint and black patient Fundus of white pateint and black patient
Patient Teaching Methods Patient Teaching Methods
Assisting a falling patient. Assisting a falling patient.
Koplik spots in the mouth of a patient with measles. Koplik spots in the mouth of a patient with measles.
Video: The primary factors that affect circulation - MABP, CO and SVR

For a complete list of videos, visit our video library