Question 1

In the accompanying high power photomicrograph of infarcted myocardium tissue,which one of the following estimates of the age of the infarct is most likely correct?

Accepted Answer

A) 1-2 hours 
B) 4-24 hours 
C) 2-3 days 
D) 10 days 
E) 2 weeks 
F)1 year 
A) 1-2 hours 
B) 4-24 hours 
C) 2-3 days 
D) 10 days 
E) 2 weeks 
F)1 year B

Question 2

In the accompanying high power photomicrograph of infarcted myocardium tissue,which one of the following estimates of the age of the infarct is most likely correct?

Accepted Answer

A) 1-2 hours 
B) 4-24 hours 
C) 2-3 days 
D) 10 days 
E) 2 weeks 
F)1 year 
A) 1-2 hours 
B) 4-24 hours 
C) 2-3 days 
D) 10 days 
E) 2 weeks 
F)1 year E

Question 3

In the accompanying high power photomicrograph of infarcted myocardium tissue,which one of the following is a likely complication during this stage of myocardial infarction?

Accepted Answer

A) Granuloma formation 
B) Haemopericardium 
C) Hypertrophic scar 
D) Neoplastic transformation 
A) Granuloma formation 
B) Haemopericardium 
C) Hypertrophic scar 
D) Neoplastic transformation B

Question 4

Ischaemia is deemed likely to have occurred under which one of the following clinical circumstances?

Accepted Answer

A) Atrophy of the kidney after longstanding renal artery stenosis 
B) Calcification of a tuberculous granuloma 
C) Gangrene of the lower extremity 
D) Myocardial infarction 
E) Pulmonary oedema 
A) Atrophy of the kidney after longstanding renal artery stenosis 
B) Calcification of a tuberculous granuloma 
C) Gangrene of the lower extremity 
D) Myocardial infarction 
E) Pulmonary oedema

Question 5

In the accompanying high power photomicrograph of infarcted myocardium tissue,which one of the following estimates of the age of the infarct is most likely correct?

Accepted Answer

A) 1-2 hours 
B) 4-24 hours 
C) 2-3 days 
D) 10 days 
E) 2 weeks 
F)1 year 
A) 1-2 hours 
B) 4-24 hours 
C) 2-3 days 
D) 10 days 
E) 2 weeks 
F)1 year

Question 6

In the accompanying high power photomicrograph of infarcted myocardium tissue,which one of the following estimates of the age of the infarct is most likely correct?

Accepted Answer

A) 1-2 hours 
B) 4-24 hours 
C) 2-3 days 
D) 10 days 
E) 2 weeks 
F)1 year 
A) 1-2 hours 
B) 4-24 hours 
C) 2-3 days 
D) 10 days 
E) 2 weeks 
F)1 year

Question 7

Which one of the following pathophysiologic problems arises from chest pain of cardiac origin arising in a patient with no blockage apparent in their coronary arteries,as documented by cardiac catheterisation (Prinzmetal's angina)?

Accepted Answer

A) Coronary artery atherosclerosis 
B) Coronary artery vasospasm 
C) Coronary artery thrombosis 
D) Hypertension 
E) Prolonged systemic shock or hypotension 
A) Coronary artery atherosclerosis 
B) Coronary artery vasospasm 
C) Coronary artery thrombosis 
D) Hypertension 
E) Prolonged systemic shock or hypotension

Question 8

In the accompanying high power photomicrograph of infarcted myocardium tissue,which one of the following estimates of the age of the infarct is most likely correct?

Accepted Answer

A) 1-2 hours 
B) 4-24 hours 
C) 2-3 days 
D) 10 days 
E) 2 weeks 
F)1 year 
A) 1-2 hours 
B) 4-24 hours 
C) 2-3 days 
D) 10 days 
E) 2 weeks 
F)1 year

Question 9

A subendocardial infarction would most likely be caused by which one of the following pathophysiologic events?

Accepted Answer

A) Coronary artery atherosclerosis 
B) Coronary artery vasospasm 
C) Coronary artery thrombosis 
D) Hypertension 
E) Prolonged systemic shock or hypotension 
A) Coronary artery atherosclerosis 
B) Coronary artery vasospasm 
C) Coronary artery thrombosis 
D) Hypertension 
E) Prolonged systemic shock or hypotension

In the accompanying high power photomicrograph of infarcted myocardium tissue,which one of the following estimates of the age of the infarct is most likely correct?

In the accompanying high power photomicrograph of infarcted myocardium tissue,which one of the following estimates of the age of the infarct is most likely correct?

In the accompanying high power photomicrograph of infarcted myocardium tissue,which one of the following is a likely complication during this stage of myocardial infarction?

Ischaemia is deemed likely to have occurred under which one of the following clinical circumstances?

In the accompanying high power photomicrograph of infarcted myocardium tissue,which one of the following estimates of the age of the infarct is most likely correct?

In the accompanying high power photomicrograph of infarcted myocardium tissue,which one of the following estimates of the age of the infarct is most likely correct?

Which one of the following pathophysiologic problems arises from chest pain of cardiac origin arising in a patient with no blockage apparent in their coronary arteries,as documented by cardiac catheterisation (Prinzmetal's angina)?

In the accompanying high power photomicrograph of infarcted myocardium tissue,which one of the following estimates of the age of the infarct is most likely correct?

A subendocardial infarction would most likely be caused by which one of the following pathophysiologic events?

Cellular Responses to Injury

Acute Inflammation, Healing and Repair

Chronic Inflammation

Infections of Histological Importance

Amyloidosis

Disorders of Growth

Dysplasia and Neoplasia

Atherosclerosis

Thrombosis and Embolism

Cardiovascular System

Respiratory System

Gastrointestinal System

Liver and Pancreaticobiliary System

Urinary System

Lymphoid and Haematopoietic Systems

Female Reproductive System

Breast

Male Reproductive System

Endocrine System

Skin

Bone and Soft Tissues

Nervous System

Filters

Exam 10: Infarction

In the accompanying high power photomicrograph of infarcted myocardium tissue,which one of the following estimates of the age of the infarct is most likely correct?

In the accompanying high power photomicrograph of infarcted myocardium tissue,which one of the following estimates of the age of the infarct is most likely correct?

In the accompanying high power photomicrograph of infarcted myocardium tissue,which one of the following is a likely complication during this stage of myocardial infarction?

Ischaemia is deemed likely to have occurred under which one of the following clinical circumstances?

In the accompanying high power photomicrograph of infarcted myocardium tissue,which one of the following estimates of the age of the infarct is most likely correct?

In the accompanying high power photomicrograph of infarcted myocardium tissue,which one of the following estimates of the age of the infarct is most likely correct?

Which one of the following pathophysiologic problems arises from chest pain of cardiac origin arising in a patient with no blockage apparent in their coronary arteries,as documented by cardiac catheterisation (Prinzmetal's angina)?

In the accompanying high power photomicrograph of infarcted myocardium tissue,which one of the following estimates of the age of the infarct is most likely correct?

A subendocardial infarction would most likely be caused by which one of the following pathophysiologic events?

Cellular Responses to Injury

Acute Inflammation, Healing and Repair

Chronic Inflammation

Infections of Histological Importance

Amyloidosis

Disorders of Growth

Dysplasia and Neoplasia

Atherosclerosis

Thrombosis and Embolism

Cardiovascular System

Respiratory System

Gastrointestinal System

Liver and Pancreaticobiliary System

Urinary System

Lymphoid and Haematopoietic Systems

Female Reproductive System

Breast

Male Reproductive System

Endocrine System

Skin

Bone and Soft Tissues

Nervous System

Filters