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

Author Question: The FEF25-75 is used to evaluate: a. flow in large airways. b. restrictive lung disease. c. ... (Read 37 times)

luminitza

  • Hero Member
  • *****
  • Posts: 555
on: Jul 16, 2018
The FEF25-75 is used to evaluate:
 
  a. flow in large airways.
  b. restrictive lung disease.
  c. maximum breathing effort.
  d. flow in medium-size to small airways.

Question 2

Overall characteristics of pulmonary function testing results on a patient with obstructive lung disease include that the FEV1:
 
  a. is reduced and FEV1 is normal.
  b. and FEV1 are both increased.
  c. and FEV1 are both reduced.
  d. is increased and FEV1 is decreased.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chloejackso

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 16, 2018
Answer to Question 1

D
Expiratory flow in medium-size to small airways is assessed by the FEF25-75 test. Other tests would be needed to assess the other listed options.

Answer to Question 2

C
Because of airway narrowing problems, a patient with obstructive lung disease will have a reduced FEV1 volume and FEV1 flow. A patient with restrictive lung problems may have FEV1 reduced and FEV1 normal. The other combinations are not seen.


luminitza

  • Member
  • Posts: 555
Reply 2 on: Jul 16, 2018
Excellent

hramirez205

  • Member
  • Posts: 345
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Everyone has one nostril that is larger than the other.

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?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

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.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Progression of changes leading to lung cancer Progression of changes leading to lung cancer
Reed-Sternberg cells are large, abnormal lymphocytes that may contain more than one nucleus. These ... Reed-Sternberg cells are large, abnormal lymphocytes that may contain more than one nucleus. These ...
Downstream processing flow of a monoclonal antibody (mAb) Downstream processing flow of a monoclonal antibody (mAb)
Flow scattergrams showing results on the top set from a healthy donor and on the bottom set from a ... Flow scattergrams showing results on the top set from a healthy donor and on the bottom set from a ...
How to evaluate the third-order determinant How to evaluate the third-order determinant
Global Energy Flow Global Energy Flow
Video: Functional zones in a mitochondrion

For a complete list of videos, visit our video library