NUR 631 Midterm 1000+ questions with 100% correct answer s latest solution with most tested quiz
and answers
The PT time and INR measure what? - correct answer extrinsic pathway
The extrinsic pathway is initiated by - correct answer tissue factor III
Breast cancer in women who have the breast cancer gene - correct answer occurs at an earlier
age
Which leukemia demonstrates the Philedelphia chromosome? - correct answer CML
Which leukemia has the best prognosis? - correct answer ALL
What causes a hypermetabolic state leading to cachexia? - correct answer TNF (tumor necrosis
factor)
What are proto-onocogenes? - correct answer Normal cellular genes that promote growth
What is the major cause of death from leukemic disease? - correct answer Infection
The primary source of erythropoietin is... - correct answer The kidney
What is the largest cyctoplasmic organelle? - correct answer Nucleus
Which organelle contains the DNA? - correct answer Nucelus
Where is the nucleolus?****** - correct answer In the nucleus
Where is RNA stored?******* - correct answer Nucleolus
,NUR 631 Midterm 1000+ questions with 100% correct answer s latest solution with most tested quiz
and answers
What is known as the GI tract of the cell and is coated with ribosomes? - correct answer Rough
endoplasmic reticulum
What do the ribosomes do? - correct answer Make proteins
Which organlle is responsible for lipid metabolism?******
Abdundant in the muscle for calcium release - correct answer Smooth ER
Which organelle stores calcium and detoxes alcohol from the cell? ****** - correct answer
Smooth ER
Which organelle is responsible for folding proteins and has cisternae? - correct answer Golgi
apparatus
Which organelle is the garbage collector and uses enzymes to digest cellular waste? - correct
answer Lysosomes
What organelle is located in the cytoplasm and is responsible for ATP production? - correct
answer Mitochondria
What are the functions of the plasma membrane? - correct answer transport nutrients and
waste products, generate membrane potentials, recognition, communication and growth
regulation of cells
What composes the phospholipid bilayer? - correct answer Hydrophobic head and hydrophillic
tail
What can pass the bilayer by simple diffusion? - correct answer Gases, fat soluable vitamins
and water
,NUR 631 Midterm 1000+ questions with 100% correct answer s latest solution with most tested quiz
and answers
what cant pass by simple diffusion? - correct answer glucose, sucrose and ions (hydrogen,
sodium, potassium, chloride and calcium)
what must polar charged molecules use to cross the bilayer? - correct answer carriers, proteins
or pumps
what is facilitated diffusion? - correct answer diffusion (high concentration to low
concentration) but with transmembrane proteins
What is a GLUT protein transporter to transport glucose an example of? - correct answer
Facilitated diffusion
Uses combined effects of concentration and electrical gradients - correct answer
Electrochemical gradient
What kind of cellular receptor is the sodium potassium pump? - correct answer Na K Pump
The three types of carrier proteins are - correct answer Symporter, antiporter and uniporter
Moves molecules against concentration gradient using energy - correct answer Primary active
transport
Uses primary active transport as a tool - correct answer secondary active transport
resting membrane potential - correct answer -70mV
Action potential steps: - correct answer 1. resting potential
2. sodium rushes into cell (depolarization)
, NUR 631 Midterm 1000+ questions with 100% correct answer s latest solution with most tested quiz
and answers
3. absolute refractory point is hit
4. potassium rushes out of cell to lower concentration (repolarization)
5. Na K pump pumps out 3 Na and 2 K to restore RMP
Cell signaling occurs through three methods: - correct answer Gap junctions
Cell to cell (antigen presentation)
Ligand (vessicles)
Ligands can be one of three: - correct answer Autocrine, paracrine, synaptic
intercellular channels that permit cell to cell transfer of ions and molecules - correct answer
gap junctions
Gap junctions found often in which type of cells? - correct answer cells where synchronized
functions occur: Cardiac cells, vascular tone and peristalsis
What do proteins do? - correct answer made up of amino acids, execute most membrane
functions including transport and signal transduction
When does cell replication occur? - correct answer -Protein mitogens and growth hormone
regulated
-when factors are favorable
Stages of Mitosis (PMAT) - correct answer prophase, metaphase, anaphase, telophase
What is the end result of mitosis - correct answer each daughter cell receives 46 chromosomes
(23 pairs) (23 chromosomes from each parent
chromatin condenses into chromosomes in what phase - correct answer prophase
and answers
The PT time and INR measure what? - correct answer extrinsic pathway
The extrinsic pathway is initiated by - correct answer tissue factor III
Breast cancer in women who have the breast cancer gene - correct answer occurs at an earlier
age
Which leukemia demonstrates the Philedelphia chromosome? - correct answer CML
Which leukemia has the best prognosis? - correct answer ALL
What causes a hypermetabolic state leading to cachexia? - correct answer TNF (tumor necrosis
factor)
What are proto-onocogenes? - correct answer Normal cellular genes that promote growth
What is the major cause of death from leukemic disease? - correct answer Infection
The primary source of erythropoietin is... - correct answer The kidney
What is the largest cyctoplasmic organelle? - correct answer Nucleus
Which organelle contains the DNA? - correct answer Nucelus
Where is the nucleolus?****** - correct answer In the nucleus
Where is RNA stored?******* - correct answer Nucleolus
,NUR 631 Midterm 1000+ questions with 100% correct answer s latest solution with most tested quiz
and answers
What is known as the GI tract of the cell and is coated with ribosomes? - correct answer Rough
endoplasmic reticulum
What do the ribosomes do? - correct answer Make proteins
Which organlle is responsible for lipid metabolism?******
Abdundant in the muscle for calcium release - correct answer Smooth ER
Which organelle stores calcium and detoxes alcohol from the cell? ****** - correct answer
Smooth ER
Which organelle is responsible for folding proteins and has cisternae? - correct answer Golgi
apparatus
Which organelle is the garbage collector and uses enzymes to digest cellular waste? - correct
answer Lysosomes
What organelle is located in the cytoplasm and is responsible for ATP production? - correct
answer Mitochondria
What are the functions of the plasma membrane? - correct answer transport nutrients and
waste products, generate membrane potentials, recognition, communication and growth
regulation of cells
What composes the phospholipid bilayer? - correct answer Hydrophobic head and hydrophillic
tail
What can pass the bilayer by simple diffusion? - correct answer Gases, fat soluable vitamins
and water
,NUR 631 Midterm 1000+ questions with 100% correct answer s latest solution with most tested quiz
and answers
what cant pass by simple diffusion? - correct answer glucose, sucrose and ions (hydrogen,
sodium, potassium, chloride and calcium)
what must polar charged molecules use to cross the bilayer? - correct answer carriers, proteins
or pumps
what is facilitated diffusion? - correct answer diffusion (high concentration to low
concentration) but with transmembrane proteins
What is a GLUT protein transporter to transport glucose an example of? - correct answer
Facilitated diffusion
Uses combined effects of concentration and electrical gradients - correct answer
Electrochemical gradient
What kind of cellular receptor is the sodium potassium pump? - correct answer Na K Pump
The three types of carrier proteins are - correct answer Symporter, antiporter and uniporter
Moves molecules against concentration gradient using energy - correct answer Primary active
transport
Uses primary active transport as a tool - correct answer secondary active transport
resting membrane potential - correct answer -70mV
Action potential steps: - correct answer 1. resting potential
2. sodium rushes into cell (depolarization)
, NUR 631 Midterm 1000+ questions with 100% correct answer s latest solution with most tested quiz
and answers
3. absolute refractory point is hit
4. potassium rushes out of cell to lower concentration (repolarization)
5. Na K pump pumps out 3 Na and 2 K to restore RMP
Cell signaling occurs through three methods: - correct answer Gap junctions
Cell to cell (antigen presentation)
Ligand (vessicles)
Ligands can be one of three: - correct answer Autocrine, paracrine, synaptic
intercellular channels that permit cell to cell transfer of ions and molecules - correct answer
gap junctions
Gap junctions found often in which type of cells? - correct answer cells where synchronized
functions occur: Cardiac cells, vascular tone and peristalsis
What do proteins do? - correct answer made up of amino acids, execute most membrane
functions including transport and signal transduction
When does cell replication occur? - correct answer -Protein mitogens and growth hormone
regulated
-when factors are favorable
Stages of Mitosis (PMAT) - correct answer prophase, metaphase, anaphase, telophase
What is the end result of mitosis - correct answer each daughter cell receives 46 chromosomes
(23 pairs) (23 chromosomes from each parent
chromatin condenses into chromosomes in what phase - correct answer prophase
