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Exam (elaborations)

BBH 101 Final Exam Questions and Solutions

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  • Course
  • BBH 101
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  • BBH 101

Cardiovascular system (3 main parts) 1.Arteries away from heart(oxygen rich blood -->body,Oxygen poor blood-->lungs) 2. Veins toward heart 3. Capillaries: small blood vessels Myocardium the muscle tissue of the heart Atria 2 upper chambers that receive blood from body and lungs Ventricles ...

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  • August 22, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • BBH 101
  • BBH 101
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BBH 101 Final Exam Questions and
Solutions
Cardiovascular system (3 main parts) ✅1.Arteries away from heart(oxygen rich blood -
->body,Oxygen poor blood-->lungs) 2. Veins toward heart 3. Capillaries: small blood
vessels

Myocardium ✅the muscle tissue of the heart

Atria ✅2 upper chambers that receive blood from body and lungs

Ventricles ✅2 lower chambers that pump blood to body and lungs

Coronary Artery Disease ✅-artery damage from atherosclerosis (fat build up)
arteriosclerosis(thick/hard walls)
-restricts blood supply
-chest pains and difficulty breathing

Coronary Heart Disease ✅-myocardium damage from insufficient blood supply
-Causes:Myocardial infraction(heart attack)=no heartbeat/unconscious/ pain in chest

Risk factors of heart diseases ✅Age, Gender, FH, ethnicity

Transient Ischemic attack ✅mini stroke from blockage

Stroke ✅damage to neurons from lack of oxygen

Ischemic stroke ✅more common caused by clot due to narrowing fatty deposits

Hemorrhagic stroke ✅bleeding from a ruptured/weak artery

Long term effects of stroke ✅paralysis, impaired speech, swallowing, chewing, loss of
memory, personality changes,sensation changes

Aphasia ✅difficulty understanding and expressing ideas in spoken or written words

Management of cardiovascular disease ✅1.Diet and exercise 2.Reduce
cholesterol(medication and diet)
3.Surgery(angioplasty, bypass)

Management of cerebrovascular ✅1.Medications(blood flow, seizures)

, 2.Rehabilitation(speech and physical therapy)

Blood pressure ✅the pressure that is exerted by the blood against the walls of blood
vessels

Hypertension ✅High BP "silent killer"

Causes(hypertension) ✅age, sodium, ethnicity,smoking,sedentary,stress

Associated with(hypertension) ✅heart attack stroke eye damage kidney failure
cognitive ability

Management(hypertension) ✅low sodium diet, exercise, quit smoking, light drinking

HDL vs LDL ✅HDL=good LDL=bad

Cancer ✅a group of diseases characterized by uncontrolled growth and spread of
abnormal cells

Oncogene ✅a mutated gene that results in rapid uncontrolled cell division

Tumor ✅abnormal growth of tissue with no physiological function

Benign: ✅not cancerous

Malignant ✅cancerous

Metastasis ✅process of malignant tumor spreading through body

Carcinomas ✅cancers of the epithelial tissue(skin)

Sarcomas ✅Cancers of the connective tissue
(Bone, Muscles,Cartilage,Gut,blood vessels)

Leukemias ✅Cancers of the blood
(stems cells in the bone marrow)

Lymphoma ✅cancers of the lymphatic system

Hodgkin lymphoma ✅Originates in the lymphocytes (a specific type of white blood
cells)

Non-Hodgkin's Lymphoma ✅subtypes based on cell or origin B-cell or T-cell

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