MN 551 UNIT 3 EXAMLATEST WITH QUSTIONS AND ANSWERS ACTUAL EXAM 2024
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Course
Ati mental health
Institution
Ati Mental Health
MN 551 UNIT 3 EXAMLATEST WITH
QUSTIONS AND
ANSWERS ACTUAL
EXAM 2024
significant risk of developing the prerenal form of acute renal failure? -
-A 22-year-old male who has lost a large amount of blood
following a workplace injury
The family of a 68-year-old man who is in the end stages o...
MN 551 UNIT 3 EXAM-
LATEST WITH
QUSTIONS AND
ANSWERS ACTUAL
EXAM 2024
,significant risk of developing the prerenal form of acute renal failure? -
✔✔✔✔-A 22-year-old male who has lost a large amount of blood
following a workplace injury
The family of a 68-year-old man who is in the end stages of small cell
lung cancer is distraught at his visible body wasting that has
worsened in recent weeks. Which of the following phenomena best
accounts for the patient's anorexia and cachexia? - ✔✔✔✔-Products of
the tumor itself as well as a hypermetabolic state cause cachexia
Which of the following statements best conveys an aspect of the
respiratory pressures that govern ventilation?
Question options: - ✔✔✔✔-Negative intrapleural pressure holds the
lungs against the chest wall
Increased thrombopoietin levels - ✔✔✔✔-Following a course of
measles, a 5-year-old girl developed scattered bruising over numerous
body surfaces and was diagnosed with immune thrombocytopenic
purpura (ITP). As part of her diagnostic workup, blood work was
performed. Which of the following results is most likely to be
considered unexpected by the health care team?
Which of the following situations related to the transition from fetal to
perinatal circulation would be most likely to necessitate medical
intervention? - ✔✔✔✔-Pulmonary vascular resistance, related to
muscle regression in the pulmonary arteries, rises over the course of
the infant's first week.
At which of the following locations in the nephron would a nurse
practitioner first expect blood to be largely free of plasma proteins? -
✔✔✔✔-Bowman Space
,A 51-year-old female patient who is 2 days postoperative on a surgical
unit of a hospital is at risk for developing atelectasis as a result of
being largely immobile. Which of the following teaching points by her
nurse practitioner is most appropriate?
Question options: - ✔✔✔✔-"You should breathe deeply and cough to
help your lungs expand as much as possible while you're in bed."
A 66-year-old patient's echocardiogram reveals a hypertrophied left
ventricle, normal chamber volume, and a normal ejection fraction from
the heart. What is this patient's most likely diagnosis? - ✔✔✔✔-Aortic
valve stenosis
"Stem cells can be used as a source of reserve cells for the entire
blood production system." - ✔✔✔✔-A couple who are expecting their
first child have been advised by friends to consider harvesting
umbilical cord blood in order to have a future source of stem cells. The
couple have approached their nurse practitioner with this request and
are seeking clarification of exactly why stem cells are valuable and
what they might expect to gain from harvesting them. How can the
nurse practitioner best respond to the couple's inquiry?
A child possesses a trait that is the result of the interaction of two
different genes, neither of which could have produced the trait
independently. Which of the following explanations best captures the
genetic explanation for this? - ✔✔✔✔-The outcome is the result of the
interaction between collaborative genes.
Which of the following individuals would be considered to be at risk for
the development of edema? - ✔✔✔✔-An 81-year-old man with right-
sided heart failure and hypothyroidism
, A 55-year-old man has made an appointment to see his nurse
practitioner because he has been awakening three to four times
nightly to void and often has a sudden need to void with little warning
during the day. What is the man's most likely diagnosis and possible
underlying pathophysiologic problem? - ✔✔✔✔-Overactive bladder that
may result from both neurogenic and myogenic sources
As a result of dehydration, a patient's epithelial cells are producing
insufficient amounts of mucus. Consequently, the patient's
mucociliary blanket is compromised. Which of the following changes
would a care provider most reasonably anticipate as a direct result of
this change? - ✔✔✔✔-Increased amounts of bacteria in the lungs. The
primary role of the mucociliary blanket is to trap foreign particles and
bacteria and thus prevent their entry into the lungs. The impaired
ciliary function may result in an inadequate mucociliary blanket, but
the opposite relationship is unlikely. Decreased oxygen and increased
carbon dioxide levels may eventually result, but not as a direct or
immediate consequence.
An 81-year-old female patient of a long-term care facility has a history
of congestive heart failure. The nurse practitioner caring for the
patient has positioned her sitting up at an angle in bed and is
observing her jugular venous distention. Why is jugular venous
distention a useful indicator for the assessment of the patient's
condition? - ✔✔✔✔-Blood backs up into the jugular vein because there
are no valves at the point of entry into the heart.
Bacterial - ✔✔✔✔-Sputum samples from a patient with pneumonia
contain an infective agent that has a peptidoglycan cell wall,
expresses endotoxins, replicates readily in broth and on agar, grows in
clusters, has pili, and does not stain when exposed to crystal violet.
This pneumonia is most likely:
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