« previous next »

Author Question: Prerequisites for successful weaning include: 1. psychological readiness. 2. adequate gag and ... (Read 67 times)

james

  • Hero Member
  • *****
  • Posts: 573
on: Jul 16, 2018
Prerequisites for successful weaning include: 1. psychological readiness. 2. adequate gag and swallow reflexes. 3. ability to follow instructions. 4. adequate cough.
 
  a. 1, 2, and 3 only
  b. 2 and 4 only
  c. 1, 2, 3, and 4
  d. 3 and 4 only

Question 2

Which of the following drug categories can depress ventilatory drive and hinder weaning? 1. Analgesics 2. Narcotics 3. Hypnotics 4. Antibiotics
 
  a. 1 and 3 only
  b. 1, 2, and 3 only
  c. 3 and 4 only
  d. 2, 3, and 4 only


rnehls

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: C
Adequate central nervous system function is needed to ensure stable ventilatory drive, adequate secretion clearance (cough and deep breathing), and protection of the airway (gag reflex and swallow). In addition, level of consciousness, dyspnea, anxiety, depression, and motivation can affect weaning success. The patient ideally is awake and alert, free of seizures, and able to follow instructions.

Answer to Question 2

ANS: B
Level of consciousness is affected by the use of narcotic, sedative, and analgesic drugs.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

The first commercially successful typewriter, manufactured in quantity beginning in 1874, surely fue The first commercially successful typewriter, manufactured in quantity beginning in 1874, surely fue
Graphing Psychological Data Graphing Psychological Data
The Head Start program was designed to increase the school readiness of low-income children. The Head Start program was designed to increase the school readiness of low-income children.
Successful male musical groups may owe some of their popularity among preteen girls to adrenarche. Successful male musical groups may owe some of their popularity among preteen girls to adrenarche.
Cancer Survival Rates According to Psychological Response to Diagnosis Cancer Survival Rates According to Psychological Response to Diagnosis
Water provides adequate hydration Water provides adequate hydration
Video: What is an ecosystem?

For a complete list of videos, visit our video library