« previous next »

Author Question: Which of the following is usually seen in the lungs of a neonate with RDS? a. Alveolar collapse ... (Read 30 times)

Beheh

  • Hero Member
  • *****
  • Posts: 520
on: Jul 16, 2018
Which of the following is usually seen in the lungs of a neonate with RDS?
 
  a. Alveolar collapse (atelectasis)
  b. Segmental atelectasis
  c. Lobar atelectasis
  d. Pulmonary fibrosis

Question 2

What is the term for the fibrinous membrane that surrounds a lung abscess?
 
  a. Serous membrane
  b. Sclerotic membrane
  c. Alveolar membrane
  d. Pyogenic membrane


macagn

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 16, 2018
Answer to Question 1

A
RDS is caused by the lack of surfactant within the alveoli of the neonate. This leads to alveolar collapse (atelectasis). Segmental or lobar atelectasis is associated with a bronchial obstruction by a foreign body. Pulmonary fibrosis is not associated with RDS.

Answer to Question 2

D
The pyogenic membrane that surrounds the air-fluid filled cavity of a lung abscess is composed of fibrin, inflammatory cells, and granulation tissue.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Lungs: RUL = Right Upper Lobe, RML = Right Middle Lobe, RLL = Right Lower Lobe, LUL = Left Upper Lob Lungs: RUL = Right Upper Lobe, RML = Right Middle Lobe, RLL = Right Lower Lobe, LUL = Left Upper Lob
A schematic of the circulatory system illustrating the pulmonary circulation picking up oxygen from A schematic of the circulatory system illustrating the pulmonary circulation picking up oxygen from
lungs 4 lungs 4
Term neonate. Term neonate.
All of the homes in this new neighborhood of Brentwood, California, are for sale, evidence of the co All of the homes in this new neighborhood of Brentwood, California, are for sale, evidence of the co
Exchange of gases between lungs and blood. High concentration of CO2 in blood capillary entering the ... Exchange of gases between lungs and blood. High concentration of CO2 in blood capillary entering the ...
Video: Structures that affect circulation - heart and MABP

For a complete list of videos, visit our video library