« previous next »

Author Question: A nurse is discussing preinvasive epithelial tumors of glandular or squamous cell origin. What is ... (Read 88 times)

burton19126

  • Hero Member
  • *****
  • Posts: 532
on: Jun 25, 2018
A nurse is discussing preinvasive epithelial tumors of glandular or squamous cell origin. What is the nurse describing?
 
  a. Tumor in differentiation
  b. Dysplastic
  c. Cancer in situ
  d. Cancer beyond (meta) situ

Question 2

A primary care provider is attempting to diagnose cancer and is looking for a tumor marker. Which of the following could be a possible marker?
 
  a. Red blood cells
  b. Apoptotic cells
  c. Enzymes
  d. Neurotransmitters


stanleka1

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: C
Early-stage growths that are localized to the epithelium and have not invaded are called cancer in situ. Cancer in situ is early-stage growth and not a tumor in differentiation but is more mature growth. Dysplastic cells do not define cancer in situ.

Answer to Question 2

ANS: C
Tumor markers include hormones, enzymes, genes, antigens, and antibodies, but not red blood cells, apoptotic cells, or neurotransmitters.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Bacterial cell division. Bacterial cell division.
animal cell animal cell
Plant Cell Plant Cell
Animal Cell Diagram To Label Animal Cell Diagram To Label
Cell Biology Cell Biology
Basal cell carcinoma Basal cell carcinoma
Video: Glomerular filtrate rate: pressures that affect GFR, NFP & GFR and blood composition

For a complete list of videos, visit our video library