This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What are the causes of continued ventilator dependency in a patient whose respiratory failure ... (Read 26 times)

09madisonrousseau09

  • Hero Member
  • *****
  • Posts: 559
on: Jul 16, 2018
What are the causes of continued ventilator dependency in a patient whose respiratory failure stabilizes and begins to reverse? I. gas exchange concerns II. mechanical issues III. inappropriate ventilator settings IV. inability to ascertain time to initiate weaning
 
  A. I, II only
  B. III, IV only
  C. I, III, IV onlyD. I, II, III, IV

Question 2

According to the Task Force (described on page 318 in the text), what measurement or indicator is best to judge the success or failure of an SBT?
 
  A. The success or failure of an SBT is not based on one particular measurement or indicator.
  B. RSBI is stated to be the best measurement of success or failure of an SBT.
  C. The CROP index is held to be the best indicator of success or failure of an SBT.
  D. The nature of the clinical condition or disease process that was responsible for ventilator commitment correlates best with success or failure of an SBT.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Anna

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: D
A. Incorrect response: See explanation D.
B. Incorrect response: See explanation D.
C. Incorrect response: See explanation D.
D. Correct response: As respiratory failure stabilizes and begins to reverse, clinical attention should shift to the ventilator withdrawal process. In these patients, continued ventilator dependency is caused by two fundamental problems: (1) disease-imposed problems, such as mechanical/gas exchange issues that continue to require positive-pressure ventilation, and (2) clinician-imposed issues, including either clinician delay in recognizing the ability of a patient to have the ventilator discontinued or inappropriate ventilator settings that overload respiratory muscles, preventing recovery.

Answer to Question 2

ANS: A
A. Correct response: The task force recommends that no single measurement or indicator be used to judge the success or failure of an SBT. Rather, an integrated assessment of the respiratory pattern, hemodynamic status, gas exchange, and patient comfort should be used.
B. Incorrect response: See explanation A.
C. Incorrect response: See explanation A.
D. Incorrect response: See explanation A.


09madisonrousseau09

  • Member
  • Posts: 559
Reply 2 on: Jul 16, 2018
Thanks for the timely response, appreciate it

duy1981999

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Patient with exophthalmos. Patient with exophthalmos.
Grief Responses and Patient Verbalization Grief Responses and Patient Verbalization
Flow data for a healthy donor (top panel) and a HIV positive patient. CD3 is a T-cell marker, CD4 is ... Flow data for a healthy donor (top panel) and a HIV positive patient. CD3 is a T-cell marker, CD4 is ...
Severe periodontitis in a patient with uncontrolled diabetes. Severe periodontitis in a patient with uncontrolled diabetes.
Development of the Respiratory System Development of the Respiratory System
Respiratory system of a bird. Respiratory system of a bird.
Video: Rh blood type and complications during pregnancy & Fertilization

For a complete list of videos, visit our video library