MSN 570 PATHO MIDTERM EXAM
REVIEW EXAM WITH CORRECT ACTUAL
QUESTIONS AND CORRECTLY WELL
DEFINED ANSWERS LATEST ALREADY
GRADED A+ 2025 – 2026
Asthma - ANSWERS-A chronic allergic disorder characterized by
episodes of severe breathing difficulty, coughing, and wheezing.
Obstructive
Breathing in COPD - ANSWERS-should be Diaphragmatic breathing
exercises that assist in strengthening breathing ability because
diaphragm tends to be flat in COPD due to hyperinflation of the
lungs.
Exhalation should be longer than inhalation and should be done
through pursed lips.
Though hypercapnia is the respiratory stimulus ultimately leading
to chemoreceptor activation, central chemoreceptors use the
change in brain tissue pH resulting from the change in PCO2 as their
stimulus
, Nerves capable of regeneration - ANSWERS-PNS nerves can
regeneration - CNS nerves cannot
Treachers-Collins Syndrome - ANSWERS-An autosomal dominant
gene disorder that affects first and second arch structures of the
zygomatic and mandible. In severe cases, patients will have a fish-
like appearance in the face and may have deafness and mental
retardation.
What does dopamine do? - ANSWERS-influences movement,
learning, attention, and emotion. Dopamine enables neurons in
your brain to communicate and control movement.
What does messenger RNA do? - ANSWERS-Transcribes information
from the DNA in the nucleus and carries it to the cytoplasm, and
then to the ribosome. Single-stranded, intermediate molecule.
Carries the instructions for making proteins.
What do ribosomes do? - ANSWERS-Make proteins (protein
synthesis)
Neurotransmitters - ANSWERS-chemical messengers that cross the
synaptic gaps between neurons
Neurotransmitters at the parasympathetic postganglionic synapses -
ANSWERS-Acetylcholine and nitric oxide
REVIEW EXAM WITH CORRECT ACTUAL
QUESTIONS AND CORRECTLY WELL
DEFINED ANSWERS LATEST ALREADY
GRADED A+ 2025 – 2026
Asthma - ANSWERS-A chronic allergic disorder characterized by
episodes of severe breathing difficulty, coughing, and wheezing.
Obstructive
Breathing in COPD - ANSWERS-should be Diaphragmatic breathing
exercises that assist in strengthening breathing ability because
diaphragm tends to be flat in COPD due to hyperinflation of the
lungs.
Exhalation should be longer than inhalation and should be done
through pursed lips.
Though hypercapnia is the respiratory stimulus ultimately leading
to chemoreceptor activation, central chemoreceptors use the
change in brain tissue pH resulting from the change in PCO2 as their
stimulus
, Nerves capable of regeneration - ANSWERS-PNS nerves can
regeneration - CNS nerves cannot
Treachers-Collins Syndrome - ANSWERS-An autosomal dominant
gene disorder that affects first and second arch structures of the
zygomatic and mandible. In severe cases, patients will have a fish-
like appearance in the face and may have deafness and mental
retardation.
What does dopamine do? - ANSWERS-influences movement,
learning, attention, and emotion. Dopamine enables neurons in
your brain to communicate and control movement.
What does messenger RNA do? - ANSWERS-Transcribes information
from the DNA in the nucleus and carries it to the cytoplasm, and
then to the ribosome. Single-stranded, intermediate molecule.
Carries the instructions for making proteins.
What do ribosomes do? - ANSWERS-Make proteins (protein
synthesis)
Neurotransmitters - ANSWERS-chemical messengers that cross the
synaptic gaps between neurons
Neurotransmitters at the parasympathetic postganglionic synapses -
ANSWERS-Acetylcholine and nitric oxide
