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

Author Question: Assessment for surfactant level via LS ratio in the amniotic fluid is a primary estimation of fetal ... (Read 57 times)

big1devin

  • Hero Member
  • *****
  • Posts: 583
on: Jun 28, 2018
Assessment for surfactant level via LS ratio in the amniotic fluid is a primary estimation of fetal maturity. What is the purpose of surfactant?
 
  A) Prevent alveoli from collapsing on expiration
  B) Increase lung resistance on inspiration
  C) Encourage immunologic competence of lung tissue
  D) Promote maturation of lung alveoli

Question 2

A fetus is able to maintain blood circulation in utero by the presence of circulatory shunts. From where does the ductus arteriosus in utero shunt blood?
 
  A) The left to right heart atria
  B) The aorta to the pulmonary veins
  C) The right ventricle to the aorta
  D) The pulmonary artery to the aorta


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ryansturges

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jun 28, 2018
Answer to Question 1

Ans: A

Answer to Question 2

Ans: D


big1devin

  • Member
  • Posts: 583
Reply 2 on: Jun 28, 2018
Gracias!

ultraflyy23

  • Member
  • Posts: 312
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

The Fetal Skull • Frontal b The Fetal Skull • Frontal b
Mechanisms of pain at the nociceptor level Mechanisms of pain at the nociceptor level
Patient teaching: neck assessment Patient teaching: neck assessment
One Module of the Primary Visual Cortex One Module of the Primary Visual Cortex
Flow chart for the diagnosis of hepatitis C. Hepatitis C reporting using the signal-tocutoff ratio. Flow chart for the diagnosis of hepatitis C. Hepatitis C reporting using the signal-tocutoff ratio.
High net primary productivity High net primary productivity
Video: Introduction to Macular Degeneration

For a complete list of videos, visit our video library