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Pathophysiology exam 5
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Questions in this quiz (30)
1Which of the following is necessary for tumor cells to establish a nutrient network to support continued overproliferation?
- Aangiogenesis
- Benzyme secretion
- Cseeding
- Dadherence
2Cancer in children differs from adult cancers in that childhood cancers:
- ACommonly have a mesodermal germ layer origin
- BMost often originate as solid organ tumors of epithelial tissues
- CFollow a Mendelian pattern of inheritance
- DAre more common than adult cancers
3Which represented the greatest percentage of water in the extracellular compartment?
- Ainterstitial volume
- Bplasma volume
- Ctranscellular volume
- Dintracellular volume
4Tumor cells may secrete ectopic hormones, which can alter homeostasis. This is referred to as a/an _________ syndrome.
- Aparaneoplastic
- Bcarcinogenic
- Coversecretion
- Danaplastic
5What is the most common form of lung cancer in the United States?
- Asmall cell
- Badenocarcinomas
- Csquamous cell
- Dlarge cell
6Which of the following is primarily used to monitor colorectal cancer?
- ACEA
- BPSA
- CCA 125
- DRb
7Ms. Baker a 22 year old female came into the ER complaining of muscle weakness, cramps, fatigue and a headache. She has been hiking on the trails during a mild summer day. She has obsessed with drinking plenty of plain water to keep herself hydrated. After the initial assessment, dehydration had been ruled out. Ms. Baker was found to have water intoxication. Water intoxication is also known as,
- Ahypertonic hypovolemia
- Bhypotonic hypervolemia
- Chypertonic hypervolemia
- Dhypotonic hypovolemia
8Which gene has been implicated as the most common mutation leading to the development of cancer?
- ABCL-2
- BRb
- CTP53
- DAPC
9What is the leading cause of cancer deaths in the world?
- Alung cancer
- Bbreast cancer
- Ccolon cancer
- Dleukemia
10In the initial phases, portal hypertension leads to ascites due to which mechanism of fluid transport?
- Aincreased osmotic pressure
- Breduced osmotic pressure
- Cincreased hydrostatic pressure
- Dreduced hydrostatic pressure
11You are the nurse for a patient that comes to the clinic concerned about a painless lymph node in the neck. A diagnosis of lymphoma is made. Which of the following would indicate that the lymphoma was Hodgkin lymphoma?
- Aspread to the spleen, liver and bone marrow
- Blocation of the enlarged lymph nodes
- Cpresence of Reed-Sternberg cells
- Dage of the patient
12It is often said that you should drink 6 to 8 glasses of water every day to prevent dehydration.What is the most common cause of dehydration?
- Avomiting
- Bdecreased fluid intake
- Cdiarrhea
- Dmassive blood loss
13Which of the following is a malignant neoplasm of blood and blood forming organs and it is the most common cancer in children.
- Ainterstitial
- Bplasma
- Cintracellular
- Dtranscellular
14To determine if a tumor is benign or malignant, you must compare it to this:
- Athe tissue of origin
- BThe Manual of Cancerous Tumors
- Cneighboring cells
- Dother benign or malignant neoplasms
15Which of the following tumor suppressor genes inhibits apoptosis?
- Ap53
- Bnone of the selection
- CRb
- DBCL-2
16Which of the following is a clinical manifestation of hypoparathyroidism?
- Aoily hair and skin
- Bhyperactivity
- Cdifficulty breathing
- Dtingling in the extremities
17What specific glioma is the most common tumor originating in the brain?
- Ameningioma
- Bmedulloblastoma
- Castrocytomas
- Dependymoma
18Which of the following measurements would be most helpful when assessing for the most common complication of cirrhosis in a patient?
- Arespiratory rate
- Babdominal girth
- Cresting heart rate
- Dblood pressure
19Hypernatremia results in:
- Ano change in cell size
- Bnone of the choices are correct
- Cshrinking of the cells
- Dswelling of the cells
20What is the process of classifying the extent or spread of neoplasms and refers to the tumor size, location, lymph node involvement, and spread.
- Agrading
- Bseeding
- Cstaging
- Dprogression
21Which of the following will lead to this systemic manifestion of cancer due to the releasing of chemical mediators and energy utilization of neoplastic cells?
- Afever
- Bcachexia
- Cnecrosis
- Dlymphadenopathy
22Which of the following is true about tumor grading?
- AA higher grade equates to a poorer prognosis
- BGrade I signifies highly deviant tissue development
- CGrading determines the level of cellular autonomy
- DTumors are graded using the TNM system
23Which class of diuretics works in the thick ascending loop of Henle, decreasing the osmolality of the interstital fluid of the collecting ducts and thus impairing the loop from concentrating urine?
- Aloop diuretics
- Bthiazide diuretics
- Cproximal diuretics
- Dpotassium sparing diuretics
24What ion is most closely related to water movement?
- Acalcium
- Bpotassium
- Csodium
- Dchloride
25Edema is the result in which of the following conditions?
- Aincreased lymphatic rabsorption
- Bintravascular filtration pressure greater than interstitial filtration pressure
- Cintravascular onctoic pressure greater than interstitial oncotic pressure
- Dintravascular reabsorption greater than interstitial reabsorption
26Treatment of ascites is removal of fluid by which procedure?
- Aamniocentesis
- Bthoracentesis
- Cculdocentesis
- Dparacentesis
27Your friend was recently diagnosed with hypoparathyroidism. Which of the following electrolytes would you expect to be decreased in your friend's lab results?
- Asodium
- Bcalcium
- Cmagnesium
- Dpotassium
28Solutions in which the extracellular osmotic force is greater than the intracellular environment is known as:
- Anormotonic
- Bisotonic
- Chypertonic
- Dhypotonic
29Fluid movement from within the the interestitial space into the vessel (intravascular space) is called
- Aexcretion
- Breabsorption
- Csecretion
- Dfiltration
30What is the most common complication of cirrhosis?
- Adiabetes
- Bascites
- Cfat malabsorption
- Drenal failure
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- 210 bio Quiz on Pathophysiology exam 5, created by Deez bananas on 01/05/2017.
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- Deez bananas
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- English
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