Pathology
Pathology Knowledge Quiz
Test your understanding of key concepts in pathology with our engaging quiz! Dive into topics such as shock types, cancer incidence, tumors, and more.
This quiz features:
- 17 multiple-choice questions
- Immediate feedback on your answers
- Scores for your performance
Characteristics of Hypovolemic shock
†‘CO ↑TPR ↑Atrial pressure ↓Mixed venous oxygen pressure
†“CO ↑TPR ↑Atrial pressure ↓Mixed venous oxygen pressure
†“CO ↑TPR ↓Atrial pressure ↓Mixed venous oxygen pressure
†“CO ↑TPR ↑Atrial pressure ↑Mixed venous oxygen pressure
Characteristics of Septic shock
†‘CO ↑TPR ↑Atrial pressure ↓Mixed venous oxygen pressure
†‘CO ↓TPR ↑Atrial pressure ↓Mixed venous oxygen pressure
†“CO ↑TPR ↑Atrial pressure ↑Mixed venous oxygen pressure
†‘CO ↓TPR ↓Atrial pressure ↑Mixed venous oxygen pressure
The increased peripheral vascular resistance in hypovolemic shock is due to
Vasoconstriction of arterioles from catecholamines, ADH, and angiotensin II
Vasodilation of arterioles from catecholamines, ADH, and angiotensin II
Low blood flow leads to dilation of blood vessels
Macrophages releasing IL1 and TNF
A patient with neurogenic shock will present with:
Hypotension and bradychardia
Acute respiratory distress syndrome and DIC.
Cold, clammy skin, tachycardia
Warm skin, bounding pulses.
Acute myocardial infarction can cause the following type of shock:
Neurogenic
Hypovolemic
Cardiogenic
Septic
Septic shock is caused most commonly by:
Gram-negative pathogens
Gram-positive pathogens
Intracellular pathogens
Protease positive pathogens
Complication associated with all types of shock
Fever
Cardiac tamponade
Acute respiratory distress
Ischemic acute tubular necrosis
Sarcomas are derived from:
Connective tissue
Epithelial tissue
Transitional tissue
Germinal tissue
Example of metaplasia:
Barret's esophagus
Gastric cancer
Pancreatic cancer
Adenoma
Progression of a neoplasia:
Normal --> Hypertrophy --> Dysplasia --> Carcinoma insitu --> invasive carcinoma --> metastasis
Normal --> Hyperplasia --> Dysplasia --> Carcinoma insitu --> invasive carcinoma --> metastasis
Normal --> Hypertrophy --> Dystrophy --> Carcinoma insitu --> invasive carcinoma --> metastasis
Normal --> Hyperplasia --> Dysplasia --> invasive carcinoma --> metastasis
Overall the #1 cause of death in the United States is:
Lung cancer
Colon cancer
Car accident
Heart disease
#1 Incidence of cancer in male/female
Prostate/Ovarian
Prostate/Breast
Testicular/Ovarian
Lung
#1 Cause of death by cancer in all populations
Lung
Prostate
Colon
Pancreas
Malignant version of a tumor of blood vessels (Hemangioma) is:
Leukemia
Angiosarcoma
Rhabdomyosarcoma
Leiomyosarcoma
Smooth muscle bening tumor
Leiomyoma
Leiomyosarcoma
Rhabdomyoma
Lipoma
Adipose tissue malignant tumor
Osteosarcoma
Lipoma
Liposarcoma
Teratoma
Tumor with more than one cell type:
Osteoma
Teratoma
Lipoma
Rhabdomyoma
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