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 28 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
Thanks for the timely response, appreciate it

xiazhe

  • Member
  • Posts: 331
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Inhibition as a primary method of succession in the marine intertidal zone. Inhibition as a primary method of succession in the marine intertidal zone.
Pupil assessment; B, moving penlight directly in front of pupil. Pupil assessment; B, moving penlight directly in front of pupil.
Depression Assessment Depression Assessment
Facial Malformations in Fetal Alcohol Syndrome Facial Malformations in Fetal Alcohol Syndrome
Shy children often have a high arousal level in novel social situations. Over time, parents can help ... Shy children often have a high arousal level in novel social situations. Over time, parents can help ...
Fluid Compartments and Fluid Homeostasis Fluid Compartments and Fluid Homeostasis
Video: Introduction to Tuberculosis

For a complete list of videos, visit our video library