unit eight last one!!

Question Description

Question 1 (5 points)

Question 1 Unsaved

Which of the following is a cancerous tumor originating from blood vessels?

Question 1 options:

a)	Hemangiosarcoma

b)	Osteosarcoma

c)	Fibrosarcoma

d)	Choriocarcinoma

Question 2 (5 points)

Question 2 Unsaved

Excessive formation and growth of normal cells is

Question 2 options:

a)	hypercalcemia.

b)	hyperkalemia.

c)	hyperplasia.

d)	hyperhidrosis.

Question 3 (5 points)

Question 3 Unsaved

In reference to mental health issues, infectious agents fall into which causal category?

Question 3 options:

a)	Social factors

b)	Psychological factors

c)	Biological factors

d)	Environmental factors

Question 4 (5 points)

Question 4 Unsaved

In the term radiography, the suffix -graphy means

Question 4 options:

record.

b)	recording.

c)	instrument.

to view.

Question 5 (5 points)

Question 5 Unsaved

The _______ is the unit of radioactivity.

Question 5 options:

ampere

gamma ray

curie

ion

Question 6 (5 points)

Question 6 Unsaved

The term leiomyosarcoma means

Question 6 options:

a)	smooth muscle tumor.

b)	skeletal muscle tumor.

c)	cardiac muscle tumor.

d)	any muscle tumor.

Question 7 (5 points)

Question 7 Unsaved

Which of the following imaging techniques uses radio waves and a magnetic field to visualize organs, bones, and other internal body structures?

Question 7 options:

MRI

CAT scan

c)	Ultrasound

d)	Thermography

Question 8 (5 points)

Question 8 Unsaved

A cancerous tumor of the testis is diagnosed by a

Question 8 options:

a)	blood test.

biopsy.

c)	self-exam.

PSA.

Question 9 (5 points)

Question 9 Unsaved

Treatment of disease by active, passive, or adoptive immunity is called

Question 9 options:

a)	chemotherapy.

b)	radiotherapy.

c)	immunotherapy.

d)	antibiotic therapy.

Question 10 (5 points)

Question 10 Unsaved

In the term immunotherapy, the combining form immun/o means

Question 10 options:

fiber.

gland.

safe.

net.

Question 11 (5 points)

Question 11 Unsaved

Which of the following cancers is associated with HIV/AIDS?

Question 11 options:

a)	Hodgkin disease

b)	Kaposi sarcoma

c)	Neuroblastoma

d)	Wilms tumor

Question 12 (5 points)

Question 12 Unsaved

The medical term _______ means the inability to open the mouth fully.

Question 12 options:

a)	stomatitis

seminoma

thymoma

trismus

Question 13 (5 points)

Question 13 Unsaved

The process whereby normal cells gain a distinct appearance and specialized function is

Question 13 options:

mitosis.

b)	fungating.

c)	dedifferentiation.

d)	differentiation.

Question 14 (5 points)

Question 14 Unsaved

In the term anaplasia, the prefix ana- means

Question 14 options:

lack of.

b)	up, apart.

before.

after.

Question 15 (5 points)

Question 15 Unsaved

The process of making an x-ray record of blood vessels is

Question 15 options:

a)	angiogram.

b)	angiocardiogram.

c)	aortogram.

d)	angiography.

Question 16 (5 points)

Question 16 Unsaved

______ is a mental health disorder characterized by unusual shifts in a person’s mood, energy, and ability to carry out day-to-day tasks.

Question 16 options:

a)	Cyclothymic disorder

b)	Depression

c)	Bipolar disorder

ADHD

Question 17 (5 points)

Question 17 Unsaved

A _______ is a cancerous black mole or tumor.

Question 17 options:

melanoma

myeloma

neoplasm

d)	melanoblast

Question 18 (5 points)

Question 18 Unsaved

What is the international unit for describing the dose of an x-ray?

Question 18 options:

Radium

Rad

Roentgen

Curie

Question 19 (5 points)

Question 19 Unsaved

Which of the following best describes cineradiography?

Question 19 options:

a)	A series of cross-section x-rays

b)	Images made with nuclear material

c)	A motion picture record of successive x-rays

d)	A single detailed x-ray recording

Question 20 (5 points)

Question 20 Unsaved

Cancer-causing genes are known as

Question 20 options:

a)	oncogenic.

b)	osteogenic.

c)	onocogenes.

d)	oncogenes.