Q what is aortic enlargement ascending aorta the ascending, Ask an Expert

Academics

Q. What is Aortic Enlargement ?

Ascending Aorta: The ascending aorta, along with the SVC forms a portion of the right cardiac border on the PA view. After the age of about 40 years, the ascending aorta may project to the right beyond the SVC. It is often difficult to differentiate age related elongation of the ascending limb from dilatation. On the lateral view, an enlarged ascending limb may encroach on the retrosternal clear space.

Arch: The arch crosses from right to left in front of the trachea and then arches over and behind the left main bronchus, where it lies just to the left of the midline. On the PA view, the aortic knuckle is formed by the distal part of the arch. Again, above the age of 40, the knuckle may be displaced upwards and leftwards.

View complete question

Biology, Academics

Category:- Biology
Reference No.:- M9555758

Have any Question?Write your Review or question?

Related Questions in Biology

Title titer mtl what do you mean when you refer to the

Title Titer MTL: what do you mean when you refer to the burst size of a phage? How will burst size affect your Titer?

In summer squash white fruit w is dominant over yellow

In summer squash, white fruit (W) is dominant over yellow fruit (w) and the "disk" fruit shape (D) is dominant over "sphere" shape (d). Determine the genotypes of the parents in the following cases: A. White disk crossed ...

What are the equations for molarity molality density ppm

What are the equations for Molarity, molality, density, ppm, ppb, mass percent, Volume percent, and mole percent?

Question identify an organism that lives within 50 miles of

Question: Identify an organism that lives within 50 miles of your home. Write a 1,050- to 1,400-word paper about how the organism has adapted to survive in their specific environment. Include the following points in your ...

In some varieties of chickens as in snapdragons incomplete

In some varieties of chickens, as in snapdragons, incomplete dominance involves three colors: white (aa) blue (Aa), and black (AA). If a blue male chicken is mated with a blue female, what are the expected phenotypic and ...

Lab assignment -for this assignment you need to document

Lab Assignment - For this assignment you need to document the anatomy you see in the grass frog dissection. USE THE NAME SECTION TASEW GIRMA. Experiment 1: Owl Pellet Dissection 1) Include a photograph to accompany your ...

Calculate the concentrations at eqbm of h2co3 hco3- co32-

Calculate the concentrations at eqbm of H2CO3, HCO3-, CO32-, and H+ in a saturated aq solution of H2CO3 in which the original concentration of H2CO3 is 0.034M (Ka1= 4.3*10^-7, Ka2 = 4.8*10^-11)

Pleasehelp me to answer this question fill in the blankin

PLEASE help me to answer this question: Fill in the blank In sexually reproductive organisms, mutations must occur in the ________ in order to be passed on to the next generation.

In a cross between two heterozygous aa individuals what is

In a cross between two heterozygous (Aa) individuals, what is the likely percentage of the offspring that will be heterozygous

How does enzymes lower activation energy when they catalyze

How does enzymes lower activation energy when they catalyze reactions?

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Biology Expert