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MN551 MIDTERM EXAM LATEST WITH ACTUAL QUESTIONS AND CORRECT VERIFIED ANSWERS ALREADY GRADED A+ 100%GUARANTEED PASS!

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MN551 MIDTERM EXAM LATEST WITH ACTUAL QUESTIONS AND CORRECT VERIFIED ANSWERS ALREADY GRADED A+ 100%GUARANTEED PASS!

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  • November 19, 2024
  • 47
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • MN551 2024
  • MN551 2024

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MN551 MIDTERM EXAM LATEST 2024-2025 WITH ACTUAL
QUESTIONS AND CORRECT VERIFIED ANSWERS ALREADY GRADED
A+ 100%GUARANTEED PASS!




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




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




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?
Increased thrombopoietin levels




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

,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?
"Stem cells can be used as a source of reserve cells for the entire blood
production system."




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.




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.




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:
bacterial




A 45-year-old patient who experienced exposure to radiation during an
industrial accident several years prior is being assessed. Which of the following
phenomena may underlie the genetic changes that have been noted in the
patient?
Base pairs may have been rearranged by the radiation exposure.

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