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NUR 631 ( LATEST 2024 / 2025 ) TEST 2 | COMPLETE QUESTIONS & ANSWERS (SOLVED) 100% CORRECT
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NUR 631 ( LATEST 2024 / 2025 ) TEST 2 | COMPLETE QUESTIONS & ANSWERS (SOLVED) 100% CORRECT
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NUR 631 Test 21. What houses all of our genetic information in the cell?
Answer
Nucleus
2. Apoptosis
Answer
process of programmed cell death
3. What happens when a cell has impaired metabolism?
Answer
Increase in waste products.
4. How does water move between ICF and ECF
Answer
Osmosis- diffusion of water across a selectively permeable membrane
5. What happenes during alkalosis
Answer
Ex. vomiting. body is getting rid of all the H leaving bicarb
6. Diffusion
Answer
the process by which molecules move from an area of higher concen- tration to an area of lower
concentration
7. Disorders that cause metabolic alkalosis
Answer
Vomiting, by holding onto bicarb
8. What protein denotes an increased risk of neural tube defects during an amniocentesis?
,Answer
Alpha fetoprotein
9. What gets water moving in and out of cells?
Answer
Osmosis of water through a selectively permeable membrane
10. Down Syndrome
Answer
a condition of intellectual disability (IQ <70)and associated physical disorders caused by an
extra copy of chromosome 21.
Wide spaced eyes Flattened face almond eyes short neck
small ears, Cardiac defects Cognitive Defects
11. How can a mother prevent a child from getting Type 1 DM?
Answer
Type 1 DM is autoimmune with a heredity component. It cannot be prevented.
12. What genes maintain the cell during wound healing and inflammation.
Answer
-
housekeeping gene
13. Why do older adults take longer to heal?
Answer
Comorbidities delay healings.
14. What happens when a newborn does not have enough collectin proteins?-
Answer
Collectins (collagen-containing C-type lectins) are a part of the innate immune system. They
are at a higher risk for respiratory infections.
, 15. Where do B lymphocytes mature?
Answer
The B-lymphocytes become mature B cells in the bone marrow
16. active aquired immunity
Answer
Naturally acquired active immunity occurs when the person is exposed to a live pathogen,
develops the disease, and becomes immune as a result of the primary immune response.
Artificially acquired active immunity can be induced by a vaccine, a substance that contains the
antigen.
17. Type 2 hypersensitivity reaction
Answer
reaction is a form of immune-mediated reac- tion in which antibodies are directed against cellular
or extracellular matrix antigens. This antibody-mediated response leads to cellular destruction,
functional loss, or damage to tissues.
Antibodies attach the antigens on the cell surface
18. Why do we give Rhogam?
Answer
used to prevent Rh immunization, a condition in which an individual with Rh-negative blood
develops antibodies after exposure to Rh-positive blood.
-at about 28 weeks of pregnancy and whenever your blood may mix with your baby's, like during
prenatal tests or delivery
-prevents hemolytic anemia in the newborn.
19. What happens at a cellular level during organ rejection?
Answer
The ability of recipient T cells to recognize donor-derived antigens, called allorecognition,
initiates allograft rejection. Once recipient T cells become activated, they undergo clonal
expansion, differentiate into effector cells, and migrate into the graft where they promote tissue
destruction.
-Body releases TH1 cells that release natural killer cells, cytokines (inflammation),
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