Patho Exam 1
Which of the following is NOT a type of passive transport? - ANSWER Synaptic
Endocytosis includes all the following EXCEPT: - ANSWER Secreting substances out of a cell
A myocardial infarction (heart attack) is reversible cell injury to heart muscle. - ANSWER False
What component of the cell is responsible for ATP production? - ANSWER Mitochondrion
A severe car accident is likely to cause what type of cell injury? - ANSWER Physical and mechanical
A sunburn is a chemical cell injury. - ANSWER False
Free radicals are all of the following EXCEPT: - ANSWER Stable
These hormones increase heart rate, blood pressure, and cause bronchodilation. - ANSWER
Catecholamines
Age can influence a persons adaptation to stress. - ANSWER True
The man in this picture ("Buffalo hump") likely has: - ANSWER Cushing's Disease (Prof. said not
relevant to test)
Oncosis is a naturally-occurring process of cell death. - ANSWER False
This is left ventricular hypertrophy of cardiac muscle: - ANSWER Cells are increased in size
Metaplasia is all of the following EXCEPT: - ANSWER Irreversible
Impaired Calcium Homeostasis involves all of the following EXCEPT: - ANSWER Free radical injury
Necrosis tends to be the result of oncosis. - ANSWER True
Anaerobic metabolism: - ANSWER Forms lactic acid
Water retention, decreased urination, and the posterior pituitary are associated with: - ANSWER ADH
Increased ACTH causes fast heart rate and high blood pressure. - ANSWER False
Peptic - ANSWER Peptic ulcer disease
Which cell communication system is responsible for "Fight or Flight"? - ANSWER Endocrine
The General Adaptation Syndrome begins in the hypothalamus. - ANSWER True
Cell necrosis is: - ANSWER Accumulation of cell debris
Mechanical cell injury includes all of the following EXCEPT: - ANSWER Ingesting toxic substances
Which of the following is NOT a source of reactive oxygen species? - ANSWER None of the above:
-Chemotherapy
-Regular metabolism
-Cigarettes
, Active transport: - ANSWER Requires energy
Catabolism is: - ANSWER The breakdown of molecules into simpler molecules
An example of an anoxic brain injury is: - ANSWER Drowning
Stress is NOT adaptive. - ANSWER False
Stress and Adaptation can be influenced by: - ANSWER All of the above:
-Psychosocial factors
-Gender
-Time
Hypoxic cell injury: - ANSWER All of the above:
-Lowers intracellular pH
-Moves potassium out of cells
-Pulls water into cells
Which of these is a function of cortisol? - ANSWER Stimulate gluconeogenesis
The "control center" of all functions for the cell. - ANSWER Nucleus
What is the simplest form of passive transport? - ANSWER Diffusion
How do cells capture the energy released by cellular metabolism? - ANSWER They produce ATP
General Adaptation Syndrome (GAS) consists of: - ANSWER The alarm stage, stage of resistance or
adaption, and stage of exhaustion
Cardinal signs of inflammation include all of the following EXCEPT: - ANSWER Absent pulses
Cell mediated immunity requires - ANSWER T lymphocytes [not B lymph, mast cells, or neutrophils]
Central lymphoid orgANSWER are: - ANSWER Bone marrow and thymus
Chemotherapy is considered a secondary immunodeficiency disorder. - ANSWER True
Peripheral Lymphoid Organs: - ANSWER Lymph nodes and spleen
All of these are true about mast cells EXCEPT: - ANSWER They are made in the blood
True answers:
-They release granules when activated
-They can be stimulated by injury
-They use chemoattractants to call WBCs to an injury
Which of the following is NOT a type of passive transport? - ANSWER Synaptic
Endocytosis includes all the following EXCEPT: - ANSWER Secreting substances out of a cell
A myocardial infarction (heart attack) is reversible cell injury to heart muscle. - ANSWER False
What component of the cell is responsible for ATP production? - ANSWER Mitochondrion
A severe car accident is likely to cause what type of cell injury? - ANSWER Physical and mechanical
A sunburn is a chemical cell injury. - ANSWER False
Free radicals are all of the following EXCEPT: - ANSWER Stable
These hormones increase heart rate, blood pressure, and cause bronchodilation. - ANSWER
Catecholamines
Age can influence a persons adaptation to stress. - ANSWER True
The man in this picture ("Buffalo hump") likely has: - ANSWER Cushing's Disease (Prof. said not
relevant to test)
Oncosis is a naturally-occurring process of cell death. - ANSWER False
This is left ventricular hypertrophy of cardiac muscle: - ANSWER Cells are increased in size
Metaplasia is all of the following EXCEPT: - ANSWER Irreversible
Impaired Calcium Homeostasis involves all of the following EXCEPT: - ANSWER Free radical injury
Necrosis tends to be the result of oncosis. - ANSWER True
Anaerobic metabolism: - ANSWER Forms lactic acid
Water retention, decreased urination, and the posterior pituitary are associated with: - ANSWER ADH
Increased ACTH causes fast heart rate and high blood pressure. - ANSWER False
Peptic - ANSWER Peptic ulcer disease
Which cell communication system is responsible for "Fight or Flight"? - ANSWER Endocrine
The General Adaptation Syndrome begins in the hypothalamus. - ANSWER True
Cell necrosis is: - ANSWER Accumulation of cell debris
Mechanical cell injury includes all of the following EXCEPT: - ANSWER Ingesting toxic substances
Which of the following is NOT a source of reactive oxygen species? - ANSWER None of the above:
-Chemotherapy
-Regular metabolism
-Cigarettes
, Active transport: - ANSWER Requires energy
Catabolism is: - ANSWER The breakdown of molecules into simpler molecules
An example of an anoxic brain injury is: - ANSWER Drowning
Stress is NOT adaptive. - ANSWER False
Stress and Adaptation can be influenced by: - ANSWER All of the above:
-Psychosocial factors
-Gender
-Time
Hypoxic cell injury: - ANSWER All of the above:
-Lowers intracellular pH
-Moves potassium out of cells
-Pulls water into cells
Which of these is a function of cortisol? - ANSWER Stimulate gluconeogenesis
The "control center" of all functions for the cell. - ANSWER Nucleus
What is the simplest form of passive transport? - ANSWER Diffusion
How do cells capture the energy released by cellular metabolism? - ANSWER They produce ATP
General Adaptation Syndrome (GAS) consists of: - ANSWER The alarm stage, stage of resistance or
adaption, and stage of exhaustion
Cardinal signs of inflammation include all of the following EXCEPT: - ANSWER Absent pulses
Cell mediated immunity requires - ANSWER T lymphocytes [not B lymph, mast cells, or neutrophils]
Central lymphoid orgANSWER are: - ANSWER Bone marrow and thymus
Chemotherapy is considered a secondary immunodeficiency disorder. - ANSWER True
Peripheral Lymphoid Organs: - ANSWER Lymph nodes and spleen
All of these are true about mast cells EXCEPT: - ANSWER They are made in the blood
True answers:
-They release granules when activated
-They can be stimulated by injury
-They use chemoattractants to call WBCs to an injury
