A premature ventricular contraction (PVC) can be caused by: 1. ...

[DyllonKazuo]

A premature ventricular contraction (PVC) can be caused by:
 
  1. hypokalemia.
  2. intrinsic myocardial disease.
  3. hypoxemia.
  4. acidemia.
  a. 1
  b. 3, 4
  c. 1, 2, 4
  d. 1, 2, 3, 4

Question 2

Which of the following are major pathologic and structural changes associated with a CDH?
 
  1. Reduced numbers of bronchial generations and alveoli
  2. Complete lung collapse
  3. Atelectasis
  4. Mediastinal shift
  a. 1, 2
  b. 3, 4
  c. 1, 3, 4
  d. 1, 2, 3, 4

[Silverbeard98]

Answer to Question 1

D
All of the listed options can cause PVCs.

Answer to Question 2

D
An infant with a CDH may have all of the listed problems.

[DyllonKazuo]

TYSM

[TheDev123]

Thanks for the timely response, appreciate it