« previous next »

Author Question: A patient with Guillain-Barr syndrome developed atelectasis. His chest radiograph findings would be ... (Read 51 times)

azncindy619

  • Hero Member
  • *****
  • Posts: 562
on: Jul 16, 2018
A patient with Guillain-Barr syndrome developed atelectasis. His chest radiograph findings would be expected to show:
 
  a. ground-glass appearance.
  b. honeycombing.
  c. increased opacity.
  d. blunted costophrenic angles.

Question 2

When a sample of arterial blood is analyzed for the pressure of oxygen (PaO2), the value comes from the:
 
  a. blood plasma.
  b. leukocytes.
  c. hemoglobin.
  d. erythrocytes.


ebenov

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 16, 2018
Answer to Question 1

C
When atelectasis occurs, the chest radiograph will show increased opacity.

Answer to Question 2

A
A blood gas analyzer measures the pressure of oxygen and carbon dioxide in the blood plasma. Oxygen is chemically bound to the hemoglobin in the erythrocytes and is measured by an oximeter as the saturation, not as a partial pressure. Leukocytes do not carry oxygen.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Pattern of chest palpation auscultation & percussion Pattern of chest palpation auscultation & percussion
Medicinal leeches on a patient’s neck. Today leeches are sometimes used in microsurgery to prevent b Medicinal leeches on a patient’s neck. Today leeches are sometimes used in microsurgery to prevent b
Each patient is greeted by the receptionist. Each patient is greeted by the receptionist.
Chest X-ray of a patient with emphysema. Chest X-ray of a patient with emphysema.
Kaposi's sarcoma on the skin of an AIDS patient. Kaposi's sarcoma on the skin of an AIDS patient.
Risk of Down Syndrome (Trisomy 21) by Maternal Age Risk of Down Syndrome (Trisomy 21) by Maternal Age
Video: Digestion Animation

For a complete list of videos, visit our video library