Question 16. Question : Which statement concerning benign tumors is true? The resulting pain is severe. Benign tumors are not encapsulated. Benign tumors are fast growing. The cells are well-differentiated.

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Question 16. Question : Which statement concerning benign tumors is true?

The resulting pain is severe.

Benign tumors are not encapsulated.

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Benign tumors are fast growing.

The cells are well-differentiated.

Question 17. Question : Which of the following is classified as a megaloblastic anemia?

Iron deficiency

Pernicious

Sideroblastic

Hemolytic

Question 18. Question : Apoptosis is a(an):

Normal mechanism for cells to self-destruct when growth is excessive

Antigrowth signal activated by the tumor-suppressor gene Rb

Mutation of cell growth stimulated by the TP53 gene

Transformation of cells from dysplasia to anaplasia

Question 19. Question : What is the functional unit of the kidney called?

Glomerulus

Nephron

Collecting duct

Pyramid

Question 20. Question : Which hepatitis virus is known to be sexually transmitted?

A

B

C

D

Question 21. Question : The glomerular filtration rate is directly related to which factor?

Perfusion pressure in the glomerular capillaries

Diffusion rate in the renal cortex

Diffusion rate in the renal medulla

Glomerular active transport

Question 22. Question : Decreased lung compliance means that the lungs are demonstrating which characteristic?

Difficult deflation

Easy inflation

Stiffness

Inability to diffuse oxygen

Question 23. Question : What is the most common cause of iron deficiency anemia (IDA)?

Decreased dietary intake

Chronic blood loss

Vitamin deficiency

Autoimmune disease

Question 24. Question : Which drug may be prescribed orally for outbreak management of herpes simplex viral (HSV) infections?

Acyclovir (Zovirax)

5-Fluorouracil (5-FU)

Zidovudine (AZT) (Retrovir)

Bichloroacetic acid (BCA)

Question 25. Question : In a normal, nonmutant state, an oncogene is referred to as a:

Basal cell

Target cell

Caretaker gene

Proto-oncogene

Question 26. Question : What is the primary cause of respiratory distress syndrome (RDS) of the newborn?

Immature immune system

Small alveoli

Surfactant deficiency

Anemia

Question 27. Question : Fetal hematopoiesis occurs in which structure?

Gut

Spleen

Bone marrow

Thymus

 

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