All of the following are true about reversible cell damage except:
It is an acute and severe process
Which if the following cells is most resistant to anoxia and hypoxia?
connective tissue
Which of the following terms best described the "the origination and formation of disease"?
pathogenesis
Which of the following terms best describes "the comprehensive study of disease development, including the causative agent, its route of entry into the body, and factors relating to the patient's susceptibility to the disease"?
pathophysiology
Which of the following imaging modalities uses radioactive medications to image body functional and functional disorders?
nuclear medicine
Which of the following is the increase in the number of cells due to an abnormal growth stimulus?
hyperplasia
Metastasis of malignant cells can occur via all of the following except:
shared organ functions
All of the following are characteristics of a benign neoplasm except:
undifferentiated from stem cells and do not resemble tissue of origin
Treatment of cancer includes which of the following
surgical removal
radioimmunotherapy
immunotherapy
radiation therapy
all of the above
Mutated forms of cellular genes which contribute to the development of cancer are also known as:
Oncogenes
Cellular response to an acute injury includes all of the following except:
thromobocytosis
During repair, a scar tissue may form at the site of injury due to:
accumulation of collagen at the injury site.
When an object is too big for macrophages to engulf and digest, they will surround the object and pack around it closely to keep it from moving elsewhere in the body. This collection of cells is known as:
granuloma
The first response to acute injury is:
smooth muscles relax, causing an influx of blood to the injury site
Necrosis is defined as:
cell death due to outside factors
T cells are located in all of the following except:
liver
Molecules which can induce a fever are:
pyrogens
Which of the following cells are primary protector against viruses and cancer?
T-cells
When an antigen and an antibody bind together chemically and physically, this is referred to as:
antigen-antibody response
Lymphocytes derive from:
bone marrow
Macrocytic, megaloblastic anemia occurs typically in association with
atrophic gastritis.
Epstein-Barr virus, a possible cause of Burkitt’s lymphoma, has a predilection for infecting
B-lymphocytes
Overall, the most common form of leukemia is
acute myelogenous leukemia
The most common symptom of lymphoma is
lymph node enlargement
Punched-out bone lesions of the calvaria seen by x-ray examination are typical of
multiple myeloma
The umbrella term used to describe diseases of the heart muscle is:
Cardiomyopathy
The weakening of a blood vessel, resulting in a bulge, is a life-threatening condition referred to as ___________.
aneurysm
Which of the following is the best test for diagnosing metabolic acidosis?
arterial blood gasses
Cardiac amyloidosis is a common type of which disease?
restrictive cardiomyopathy
A display of a heart rhythm on electrocardiogram displaying "normal" conduction of electricity through the heart is referred to as:
sinus rhythm
Patients with AIDS are likely to suffer from which of the following respiratory disorders?
lobar pneumonia
pneumocystitis pneumonia (PCP)
pulmonary embolism
COPD
Tuberculosis
all of the above
Tachycardia, hypotension, and decreased urine output are manifestations of:
shock
Chest pain which results from ischemia and narrowed blood flow to the myocardium is known as:
angina pectoris
A coronary artery with 100% occlusion can result in the following:
myocardial infarction
congestive heart failure
death
all of the above
The infectious disorder more commonly known as the common cold is:
infectious rhinitis
Which of the following is a slow-growing neuroendocrine tumor which may reside in the lungs as well as other places in the body?
carcinoid
All of the following lead to edema due to poor sodium and water elimination except:
Enteral feedings
Gastrointestinal upset, blood pressure changes, pulse changes, diminished deep tendon reflexes, muscle weakness, seizures, and coma are all possible manifestations of:
hyponatremia
Which of the following organs helps maintain the body's acid-base balance?
kidneys
Electrolytes play a role in which of the following?
muscle and neural activity
fluid balance
acid-base balance
all of the above
Influenza is a viral infection. Which of the following types is most common and has several subtypes:
A
Occasionally, the right ventricle will enlarge as a response to hypertension and may lead to heart failure. This condition, which can appear on a nuclear stress test by the large appearance of the right ventricle is known as:
cor pulmonale
Normal arteriole blood pressure is:
120/80 mmHg
A septal defect resulting in a right to left heart shunt will:
result in hypoxia as oxygen deficient blood will be sent systemically
Which of the following is a symptom of edema?
dyspnea
tachycardia
hypertension
all of the above
A blood clot in the lungs is a life-threatening condition. What is the medical term for a blood clot in the lungs?
pulmonary embolism
The most aggressive form of Lung Cancer is:
Small Cell or SCLC
Stroke Volume (SV) x Heart Rate (HR) =
Cardiac Output
COPD, or chronic obstructive pulmonary disease, is a group of chronic respiratory disorders characterized by irreversible, progressive tissue degradation and airway obstruction. Which of the following COPD specific illnesses leads to the destruction and permanent inflation of the alveoli?
Emphysema
Which of the following is responsible for reabsorption of sodium and water in the kidneys?
Aldosterone
Unresolved peptic ulcers can lead to which of the following?
gastric cancer
anemia
melena
GI bleed
all of the above
Based on similar symptoms, GERD is often confused with which disease?
angina pectoris
Which of the following is a result of chronic GERD?
esophageal cancer
chronic pulmonary disease
melena
all of the above
A classic clinical sign of appendicitis is:
McBurney point
Which of the following is a common manifestation of Meckel's Diverticulum?
GI bleed
Which hormone, released by the pancreas, stimulates the release of digestive enzymes and the contraction of the gallbladder?
cholecystokinin
The pathogenesis of pancreatitis is best described as ______.
Pancreatic injury causes pancreatic enzymes to leak into the pancreatic tissue and initiate auto-digestion in which the pancreas begins destroying itself
A benign tumor comprised of vascularity's is also known as:
hemangioma
Fluid accumulation in the abdominal cavity is called__________
ascites
Cirrhosis results in hormonal imbalances, such as elevated estrogen, as the liver is unable to clear and metabolize hormones from the blood.
True
Which of the following is the best measurement of renal function?
glomerular filtration rate (GFR)
Which of the following are functions of the kidneys:
converts Vitamin D to active form
synthesizes hormones such as renin and atrial natriuretic peptide
excretes or retains hydrogen
maintains acid-base balance
maintains pH balance
all the above
Polycystic Kidney Disease progresses to:
renal failure
Which of the following is a complication of a chronic strep-throat infection?
glomerulonephritis
Renal cancer most commonly metastasizes to which areas?
liver
lungs
brain
bone
all the above
The effect of hormones released into blood circulation and carried to a distant effector organ is called
endocrine
Which of the following hormones regulates the homeostasis of potassium and sodium?
Aldosterone
Epinephrine is secreted by
adrenal medullary cells
Thyroid enlargement is most often caused by
idiopathic goiter
The C cells of the thyroid secrete:
Calcitonin
Severe liver disease results in bleeding tendencies secondary to thrombocytopenia.
true
Which of the following is the best test for determining gallbladder ejection fraction?
hepatobiliary scan with cholecystokinin
Jaundice is a:
symptom
The posterior pituitary or neurohypophysis releases
antidiuretic hormone
Neuroendocrine tumors are sometimes called:
Somatostatin receptor tumors