NUR 631 MIDTERM EXAM NEWEST 2024 ACTUAL
EXAM 200 QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS) |ALREADY
GRADED A+
Where do we hold DNA inside the cell? - ANSWER >>>Nucleus
What is it called when cell's commit suicide/programmed cell death? -
ANSWER >>>Apoptosis
In carbon monoxide poisoning, what would we see and why? -
ANSWER >>>Tissue damage d/t CO binding on hemoglobin
preventing oxygen from being able to bind to those sites, preventing
tissue oxygenation
If ph is LOW, Bicarb is HIGH and CO2 is HIGH what condition do we
have? - ANSWER >>>Respiratory acidosis
How do molecules get intracellular or extracellular? - ANSWER
>>>Water molecules via osmosis, other molecules via hydrostatic
pressure
If a patient is vomiting a lot, what would they develop and why? -
ANSWER >>>Metabolic alkalosis - they are losing all gastric acid
contents and holding onto bicarb
To exam for neural tube defects in an amniocentesis, what are we
looking at? - ANSWER >>>Alpha fetal protein
Why would a newborn have type 1 DM? What kind of condition is it? -
ANSWER >>>Autoimmune disorder
, What symptoms will someone with Trisomy 21 have? - ANSWER
>>>Wide eyes, webbed neck, short stature, flat low-set ears, low
nasal bridge, IQ <70
What gene is responsible for the maintenance of all other cells? -
ANSWER >>>Housekeeping genes
If a patient comes in with chronic wounds that aren't healing, what are
we thinking about? - ANSWER >>>Diabetes - some underlying
condition preventing proper wound healing
If a newborn does not have enough collectin proteins what kind of
infection would they develop? - ANSWER >>>A respiratory infection -
pneumonia
Where do B Lymphocytes grow and mature? - ANSWER >>>Bone
marrow
If someone gets a vaccination or gets chicken pox from someone else,
what kind of immunity do they have? - ANSWER >>>Active-acquired
immunity
Why do we give rhogam? - ANSWER >>>To prevent hemolytic
anema - given to Rh negative mom with Rh positive baby
Why does someone have rejection occur after an organ transplant? -
ANSWER >>>T helper cells release cytokines, cytotoxins attack
endothelial cells and cause tissue damage
What is happening at a cellular level in a type II sensitivity reaction? -
ANSWER >>>Antibodies bind antigens on the cell surface
What is an exotoxin? - ANSWER >>>This is released by bacteria and
causes you to get sick
What cells fight fungal infections? - ANSWER >>>Phagocytes, T
lymphocytes
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