Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
18 Cards in this Set
- Front
- Back
|
Would you suspect hyaline membrane disease as a cause of respiratory distress in a full term infant?
|
No, HLD is a disease of mainly of premature infants
|
|
|
The precursors of the myocardium are found within which 3 week layer?
|
Splanchnic mesoderm, remember myocardium makes the muscle
|
|
|
The base of the fossa ovalis is formed by which structure
|
septum primum
|
|
|
Oculsion of the ductus venousus would lead to
|
hypoxia
|
|
|
the ventral mesentery of the foregut gives rise to (in the adult)
|
falciform ligament and lesser omentum
|
|
|
Which tissue layer gives rise to the spleen? Where does it develop
|
mesoderm, dorsal mesentery
|
|
|
the MOST common cause of polyhydramnios is
|
mutiple pregnancy
|
|
|
Where in the lungs are type II pneumocytes found
|
the alveoli
|
|
|
The pleuropericardial membranes (folds) develop from the ______ walls of the primitive thorax and form the ________.
|
The pleuropericardial membranes (folds) develop from the lateral walls of the primitive thorax and form the fibrous pericardium
|
|
|
In the fetal heart, a valve-like fold directs blood from the inferior vena cava to the foramen ovale. Total absence or reduction in size of this valve-like fold would result from hypoplastic development of the
|
right SV valve
|
|
|
The epicardium is derived from cells of the coelomic epithelium adjacent to the forming heart. In the adult heart, the epicardium is known as the ________ layer of the pericardium
|
visceral
|
|
|
Ablation (removal) of which of the following tissues from an embryo would result in the absence of the earliest precursors of the vascular system
|
extraembryonic mesoderm
yok sac!! |
|
|
The infant’s blood oxygen saturation is measured and is 70% in his right foot and 100% in his right hand. This finding is best explained by a right-to-left shunt:
|
across a patent ductus arteriosus
|
|
|
The development of an extensive collateral circulation between the aorta and the left subclavian artery is often found in individuals where there has been a prolonged occurrence of
|
coarchtation of the aorta
|
|
|
Because it is unable to make this compound, the fetal adrenal cortex needs _____________ from the placenta in order to produce glucocorticoids and mineralocorticoids.
|
progesterone
|
|
|
7. The steroid produced in the labioscrotal folds that is responcible for masculination of the external genitalia is
|
5 alpha dihydrotestosterone
|
|
|
You see a 19 year old with ambiguous genitalia at birth, postnatal phallic enlargement, and hypertension. If she has a congenital steroid enzyme deficiency, the most likely possibility is
|
11-hydroxylase deficiency
|
|
|
A one month old male infant presents in the family practice clinic with a urinary tract infection. A voiding cystourethrogram (bladder study) shows a large, dilated, thick-walled bladder. This most likely results from
|
posterior urethral valves
|
