OB Heart Test

Ace your homework & exams now with Quizwiz!

the fetal heart should occupy approximately ___of the thoracic cavity

1/3

Fetal bradycardia is defined is prolonged fetal heart rate less than or equal to __ BPM

100

The normal fetal heart rate is generally between ___

120-160

Fetaltachycardia is defined as a heart rate over ___ beats per minute

180

Most commonly acquired image of the fetal heart

4 chamber view

The division of the heart into 4 chambers occurs during the __ and __ weeks of fetal development

4,5

The average cardiac axis is ___ degrees

45

the embryonic heart begins to beat at begins __ week

5

When fetal pleural effusion is encountered, a careful search of the ___ should be attempted.

Diaphragm

"Hockey stick" appearance

Ductal arch

Imaging used to evaluate cardiac motion

M mode

Oxygenated blood from ___ enters the fetus through the __

Placenta/ umbilical vein

Ectopia cordis is defined as all or part the heart is located outside the chest cavity

True

Congenital lesions of the heart that is most common

Ventricular septal defect

abnormalities is communication between the right and left atrium that persists after birth

atrial septal defect

Which heart rate is associated with fetal asphyxia

below 80

The visualization of the fetal stomach within the fetal chest is most indicative of:

diaphragmatic hernia

blood shunted into the IVC from the umbilical vein by what

ductus venosus

Sonographic findings for hypo plastic right heart: absent or very small left ventricle t/f?

false

The aortic arch has a hockey stick t/f

false

The normal fetal lungs appear on ultrasound as which

homogenous and moderate more echogenic than the liver

herniation through the foramen of Bochdalek is usually found on which one of the following portions of the diaphragm

left

Closest to the fetal spine

left atrium

In utero, the foramen oval opens toward what

left atrium

An echogenic intracardiac focus is most often seen within the

left ventricle

Tetraology of Fallot consists of all except

left ventricular hypertrophy

Outflow tract give rise to the aorta

left ventricular outflow tract

is between left atrium and left ventricle

mitral

The accumulation of fluid around the lungs is

pleural effusion

the sonographic "bat wing" is indicative of:

pleural effusion

describes transposition of the great vessels

the aorta arises from the right ventricle and the pulmonary artery arises from the left ventricle

True about the heart

the chamber closest to the fetal spine is the left atrium

The aorta is connected to the right ventricle and pulmonary artery is connected to the left ventricle in what condition

transposition of the great vessels

An echogenic intracardiac focus is often seen in cases of

trisomy 21

The most common defect postally is

ventricular septal defect


Related study sets

Legal Environment Business Exam 4 (chapter 15 quiz)

View Set

Ch. 15: Fetal Assessment during Labor

View Set

Lesson 7 speedback quiz, BYU Geography Final

View Set

ICT Principles and Elements of Design ft. Image File Formats

View Set

Series 63 missed questions UPDATED

View Set

Biochemistry - Classification of Monosaccharides

View Set

AIC 300 - Claims in an Evolving World

View Set

General Mathematics - Arithmetic Basics

View Set