Cardiovascular Anatomy Quiz

Play an AI-generated podcast conversation about this lesson

What is the importance of demonstrating the relationship of the coarctation to the origins of the left and right subclavian arteries?

To diagnose ARVD

To determine the severity of aortic stenosis

To visualize the coronary artery dominance

To identify the presence of an aberrant subclavian artery (correct)

What is the primary feature of Arrhythmogenic Right Ventricular Dysplasia (ARVD)?

Cardiac MRI finding of delayed myocardial enhancement of the left ventricle

Structural anomaly of the left ventricle wall

Congenital defect of the aortic valve

Functional anomaly of the right ventricle wall leading to ventricular arrhythmias (correct)

What is the significance of delayed myocardial enhancement of the right ventricle in ARVD?

It is a feature of left ventricular dysfunction

It is a sign of cardiac MRI artifact

It is a diagnostic criterion for ARVD

It correlates with a decreased right ventricular ejection fraction (correct)

What is the role of cardiac MRI in Acute MI?

To assess the risk of LV remodeling and cardiovascular death Signup and view all the answers

What is the prognostic significance of late MVO in Acute MI?

It is associated with increased medium-term hospitalization, major adverse cardiac events and cardiovascular death Signup and view all the answers

What is the advantage of perfusion and EGE over LGE for detection of MVO?

They are more sensitive for detection of MVO Signup and view all the answers

What percentage of cases is the RCA dominant?

70% Signup and view all the answers

What is a distinct feature of the RV?

Trabeculated apex Signup and view all the answers

What is coarctation of the aorta characterized by?

Hypoplasia of the distal aortic arch and focal narrowing of the proximal descending aorta Signup and view all the answers

What is the relationship between the length of the distal RCA and the length of the LCA?

Inversely proportional Signup and view all the answers

In which cases are the RCA and LCA codominant?

In the remaining cases Signup and view all the answers

What is the importance of distinguishing the LV from the RV in congenital heart disease?

It is of paramount importance Signup and view all the answers

What percentage of people with coarctation of the aorta often have a bicuspid aortic valve?

1 in 25-50% Signup and view all the answers

What is the name of the syndrome that is rarely associated with coarctation of the aorta?

Shone syndrome Signup and view all the answers

What is the origin of collateral circulation to the post-coarctation segment of the aorta?

Branches of the proximal subclavian arteries Signup and view all the answers

What is the purpose of a cardiac CT examination in patients with coarctation of the aorta?

To demonstrate the location, caliber, and length of the coarctation segment Signup and view all the answers

What is the name of the defect that is associated with coarctation of the aorta and also with ventricular septal defect (VSD)?

Transposition of the great vessels Signup and view all the answers

What is the term for the abnormal connection between the aorta and the pulmonary artery?

PDA Signup and view all the answers

What is the most common type of urinary tract rupture?

Extraperitoneal rupture Signup and view all the answers

What is the preferred initial imaging modality for abusive head trauma?

US Signup and view all the answers

What is the imaging modality of choice for detecting subarachnoid hemorrhage in the initial phase?

CT Signup and view all the answers

What is a characteristic feature of nonaccidental injury?

Fractures of different ages Signup and view all the answers

What is the imaging modality used to detect intraventricular hemorrhage in shaken baby syndrome?

CT Signup and view all the answers

What is the commonest carpal bone to fracture?

Scaphoid Signup and view all the answers

What is the complication of a scaphoid fracture that is characterized by dorsal tilt of the lunate bone and avascular necrosis of the proximal pole?

SNAC Signup and view all the answers

What is the term for the deformity characterized by dorsal tilt of the proximal fragment and volar tilt of the distal fragment?

Humpback deformity Signup and view all the answers

What is the condition that is very common and often found incidentally in pediatric radiographs, especially around the knee?

Nof Signup and view all the answers

What is the risk of non-union, delayed union, and AVN in scaphoid fractures?

Is higher in the proximal portion Signup and view all the answers

What percentage of pelvic fractures have concurrent bladder injury?

2-10% Signup and view all the answers

What is the purpose of instilling at least 250ml of contrast in CT cystography?

To avoid false negatives Signup and view all the answers

What is the most common type of bladder rupture?

Extraperitoneal bladder rupture Signup and view all the answers

What is the characteristic CT finding in extraperitoneal bladder rupture?

Molar tooth appearance Signup and view all the answers

What is the usual mechanism of intraperitoneal bladder rupture?

Full bladder at the time of trauma Signup and view all the answers

What is the most common natural evolution of a bubbly lytic lesion with sclerotic margins?

It will be replaced by bone over a few years with mild residual sclerosis Signup and view all the answers

What is the characteristic feature of a humeral supracondylar fracture?

Posterior displacement of the capitellar growth center Signup and view all the answers

What should be considered in an adult with a lesser trochanter avulsion fracture, especially in patients with known breast cancer?

A pathologic fracture Signup and view all the answers

What is the likely probability of a solitary sternal lesion being metastatic disease in patients with breast cancer?

80% Signup and view all the answers

What is the difference between a NOF and an FCD?

NOF is larger than 2 cm, while FCD is smaller than 2 cm Signup and view all the answers

What is the most common complication of a lateral condyle fracture?

All of the above Signup and view all the answers

What type of fracture should alert the radiologist to the possibility of a pathologic fracture?

Transverse fracture in a long bone without significant prior trauma Signup and view all the answers

What is the characteristic feature of Ankylosing Spondylitis (AS) on imaging?

Symmetric findings of slight widening of the SI joints, sclerosis, and erosions Signup and view all the answers

What is the characteristic feature of a Salter-Harris IV fracture?

Fracture extending through the distal lateral metaphysis Signup and view all the answers

What is the typical location of most metastases due to the presence of red bone marrow?

Ribs, pelvis, vertebrae, and skull Signup and view all the answers

What is the characteristic of erosions in gout?

Sharply marginated and paraarticular Signup and view all the answers

What is the typical appearance of gouty tophus on magnetic resonance imaging?

Low signal intensity on T1-weighted and variably high or low signal on T2-weighted Signup and view all the answers

What is the primary feature of gouty arthritis?

Chronic disease process with normal bone density Signup and view all the answers

What is the typical location of gouty erosions?

First metatarsophalangeal, distal interphalangeal, and proximal interphalangeal joints Signup and view all the answers

What is the characteristic of sodium urate crystals in gout?

Needle- or rod-shaped and negatively birefringent Signup and view all the answers

What is the characteristic feature of medial epicondylar avulsion?

Valgus stress causes medial condylar entrapment Signup and view all the answers

What is the percentage of pelvic fractures that have concurrent bladder injury?

10% Signup and view all the answers

What is the preferred initial imaging modality for abusive head trauma?

CT Signup and view all the answers

What is the most common type of urinary tract rupture?

Extraperitoneal bladder rupture Signup and view all the answers

What is the characteristic feature of nonaccidental injury patterns?

Multiple fractures at different stages of healing Signup and view all the answers

What is the imaging modality used to detect intraventricular hemorrhage in shaken baby syndrome?

MRI Signup and view all the answers

What is the risk of non-union, delayed union, and AVN in scaphoid fractures?

10-20% Signup and view all the answers

What is the name of the syndrome that is rarely associated with coarctation of the aorta?

Turner syndrome Signup and view all the answers

What is the term for the deformity characterized by dorsal tilt of the proximal fragment and volar tilt of the distal fragment?

Colles' deformity Signup and view all the answers

What is the purpose of instilling at least 250ml of contrast in CT cystography?

To exclude bladder rupture Signup and view all the answers

Cardiovascular Anatomy Quiz

Choose a study mode

Podcast

Questions and Answers

What is the importance of demonstrating the relationship of the coarctation to the origins of the left and right subclavian arteries?

What is the primary feature of Arrhythmogenic Right Ventricular Dysplasia (ARVD)?

What is the significance of delayed myocardial enhancement of the right ventricle in ARVD?

What is the role of cardiac MRI in Acute MI?

What is the prognostic significance of late MVO in Acute MI?

What is the advantage of perfusion and EGE over LGE for detection of MVO?

What percentage of cases is the RCA dominant?

What is a distinct feature of the RV?

What is coarctation of the aorta characterized by?

What is the relationship between the length of the distal RCA and the length of the LCA?

In which cases are the RCA and LCA codominant?

What is the importance of distinguishing the LV from the RV in congenital heart disease?

What percentage of people with coarctation of the aorta often have a bicuspid aortic valve?

What is the name of the syndrome that is rarely associated with coarctation of the aorta?

What is the origin of collateral circulation to the post-coarctation segment of the aorta?

What is the purpose of a cardiac CT examination in patients with coarctation of the aorta?

What is the name of the defect that is associated with coarctation of the aorta and also with ventricular septal defect (VSD)?

What is the term for the abnormal connection between the aorta and the pulmonary artery?

What is the most common type of urinary tract rupture?

What is the preferred initial imaging modality for abusive head trauma?

What is the imaging modality of choice for detecting subarachnoid hemorrhage in the initial phase?

What is a characteristic feature of nonaccidental injury?

What is the imaging modality used to detect intraventricular hemorrhage in shaken baby syndrome?

What is the commonest carpal bone to fracture?

What is the complication of a scaphoid fracture that is characterized by dorsal tilt of the lunate bone and avascular necrosis of the proximal pole?

What is the term for the deformity characterized by dorsal tilt of the proximal fragment and volar tilt of the distal fragment?

What is the condition that is very common and often found incidentally in pediatric radiographs, especially around the knee?

What is the risk of non-union, delayed union, and AVN in scaphoid fractures?

What percentage of pelvic fractures have concurrent bladder injury?

What is the purpose of instilling at least 250ml of contrast in CT cystography?

What is the most common type of bladder rupture?

What is the characteristic CT finding in extraperitoneal bladder rupture?

What is the usual mechanism of intraperitoneal bladder rupture?

What is the most common natural evolution of a bubbly lytic lesion with sclerotic margins?

What is the characteristic feature of a humeral supracondylar fracture?

What should be considered in an adult with a lesser trochanter avulsion fracture, especially in patients with known breast cancer?

What is the likely probability of a solitary sternal lesion being metastatic disease in patients with breast cancer?

What is the difference between a NOF and an FCD?

What is the most common complication of a lateral condyle fracture?

What type of fracture should alert the radiologist to the possibility of a pathologic fracture?

What is the characteristic feature of Ankylosing Spondylitis (AS) on imaging?

What is the characteristic feature of a Salter-Harris IV fracture?

What is the typical location of most metastases due to the presence of red bone marrow?

What is the characteristic of erosions in gout?

What is the typical appearance of gouty tophus on magnetic resonance imaging?

What is the primary feature of gouty arthritis?

What is the typical location of gouty erosions?

What is the characteristic of sodium urate crystals in gout?

What is the characteristic feature of medial epicondylar avulsion?

What is the percentage of pelvic fractures that have concurrent bladder injury?

What is the preferred initial imaging modality for abusive head trauma?

What is the most common type of urinary tract rupture?

What is the characteristic feature of nonaccidental injury patterns?

What is the imaging modality used to detect intraventricular hemorrhage in shaken baby syndrome?

What is the risk of non-union, delayed union, and AVN in scaphoid fractures?

What is the name of the syndrome that is rarely associated with coarctation of the aorta?

What is the term for the deformity characterized by dorsal tilt of the proximal fragment and volar tilt of the distal fragment?

What is the purpose of instilling at least 250ml of contrast in CT cystography?

More Like This

Cardiac Physiology and Cardiovascular Anatomy Quiz

Cardiovascular Function Assessment Chapter 26

Cardiovascular System Quiz

Cardiovascular System - Anatomy and Function