Cells
Tissues
Cell Injury
Cancer
Adaptation
100

A cell has a buildup of waste. What organelle is dysfunctioning?

What are lysosomes?

100

What determines the direction that ions will flow through an open ion channel?

What is the electrochemical gradient?
100

A patient comes in with a frostbitten ulcer that occurred 3 days ago on a camping trip. The site has now been infiltrated with E. coli and is swollen with copious drainage. This is considered:

What is wet gangrene?

100

Molecule movement from high to low solute concentration utilizing a channel protein is considered:

What is facilitated diffusion?

100

The breasts and uterine cells grow in number during pregnancy due to new bodily needs. This is considered:

Hyperplasia

200

Which organelle functions in cell communication, protection, and signaling?

What is the cell membrane?

200

What role do neuroglial cells play in the nervous system?

What is support neurons?

200

Which 2 types cell injuries are reversible?

What are fatty change and cellular swelling?

200

A cluster of cells are undifferentiated and rapidly growing. What kind of cells are these?

What are malignant cells?

200

A patient broke their left leg, and are now compensating with their right leg. Their right quadricep is now 3 cm larger. What occurred?

What is hypertrophy?

300

Which way will water move? (Look @ reference photo)

What is right?

300

One function of epithelial cells is:

Protection

Secretion

Absorption

Etc.

300

True or False: Necrosis is the programmed death of cells that are old, worn out, or damaged.

What is false?
300

The genes that prevent cells from being overpopulated and control apoptosis are:

What are tumor suppressor genes?

300

The type of cell adaptation that is a precursor to cancer is called:

What is dysplasia?

400

Which type of transport utilizes the electrochemical gradient to move two molecules across a membrane in opposite directions?

What is Antiport? (active secondary transport)

400

Blood is what kind of tissue?

What is connective?
400

The type of radiation that is more injurious and higher energy is:

What is ionizing radiation?

400

The final stage of carcinogenesis where cells rapidly grow independently and begin to metastasize is called:

What is progression?

400

A cachectic cancer patient has had general muscular atrophy after a period of anorexia due to chemotherapy side effects. What caused this atrophy?

What is lack of nutrients?


 Larger cell=uses more energy. Atrophy allows the cell to conserve energy, since the body has not had its nutritional needs met.

500

Is this an example of osmosis? Sodium crosses a semipermeable membrane. It goes from the side where it is least concentrated to more concentrated.

What is no?

500

The largest organ is made of epithelial tissue. This is:

What is the skin?

500

What is the name of the energy pump affected in cellular swelling?

What is the ATPase pump?

500

During a biopsy of a stomach tumor, the surgeon's needle pulls out some of the cancerous tissue. It then deposits in a lymph node on the needle's way out. This is considered:

What is seeding?

500

an inadequate blood supply to an organ or part of the body is called

What is ischemia?