MN551 FINAL EXAM 2025/2026 NEWEST ACTUAL
EXAM COMPLETE 100 QUESTIONS AND CORRECT
DETAILED ANSWERS (VERIFIED ANSWERS)
|ALREADY GRADED A+
A three-year-old girl has been diagnosed with amblyopia. Which of the following
pathophysiologic processes is most likely to underlie her health problem?
Question 2 options:
a. The child may have a neural pathway disorder
b. She may have been born with infantile cataracts
c. The girl may have chronic bacterial conjunctivitis
d. The child may have a congenital deficit of rods and/or cones - CORRECT ANSWER>>She may
have been born with infantile cataracts
Which of the following statements best describes an aspect of the normal process of glucose
metabolism?
Question 3 options:
a. Glucose that exceeds metabolic needs is converted and stored by the liver.
b. Blood glucose levels are kept in a steady state by selective excretion and reuptake by the
kidneys.
c. Ingested glucose that is not needed for cellular metabolism circulates in the blood until it is
taken up to meet cellular needs.
d. Blood glucose levels are primarily a result of the timing, quantity, and character of food
intake. - CORRECT ANSWER>>Glucose that exceeds metabolic needs is converted and stored by
the liver.
A 60-year-old man has presented to his nurse practitioner because of an earache that has
become progressively more painful in recent days. After giving his history and having an
examination with an otoscope, the man has been diagnosed with otitis externa. Which of the
nurse practitioner's following statements to the man is most accurate?
Question 4 options:
a. "This likely happened because your ears aren't draining like they should, but antibiotics that
you'll put in your ears will resolve this."
,b. "I'll prescribe some ear drops for you, and in the meantime it's important not to use ear
swabs."
c. "I'm going to instill some warm water into your ear to flush out debris and bacteria."
d. "You'll need to avoid getting any water in your ear until you finish your course of antibiotic
pills." - CORRECT ANSWER>>"I'll prescribe some ear drops for you, and in the meantime it's
important not to use ear swabs."
A 4-year-old boy has had otitis media with effusion (OME) for several weeks and his condition
has recently progressed to acute otitis media (AOM). Which of the following factors could have
contributed to his AOM?
Question 5 options:
Exposure to respiratory syncytial virus (RSV)
Sensorineural deficits in the auditory control apparatus
Accumulation of cerumen in the external acoustic meatus
A deficiency in immunoglobulin G
Reflux of fluid from the boy's nose into his middle ear - CORRECT ANSWER>>Reflux of fluid
from the boy's nose into his middle ear
During descent, an airplane passenger is complaining that his "ears are plugged." What aspect
of the structure and function of the ear best accounts for the passenger's complaint?
Question 6 options:
Air must be able to flow between the middle ear and the nasopharynx in order to accommodate
pressure changes.
The tympanic membrane is selectively permeable in order to accommodate pressure changes
and this capacity is often impaired during upper respiratory infections.
The eustachian tubes must remain patent to equalize pressure between the middle ear and
inner ear.
The inner ear adjusts its volume in response to atmospheric pressure, increasing during low
pressure and decreasing in high pressure. - CORRECT ANSWER>>Air must be able to flow
between the middle ear and the nasopharynx in order to accommodate pressure changes.
,Following the identification of low levels of T3 and T4 coupled with the presence of a goiter, a
28-year-old female has been diagnosed with Hashimoto thyroiditis. In light of this diagnosis,
which of the following assessment results would constitute an unexpected finding?
Question 7 options:
Increased white cell count and audible crackles on chest auscultation
Coarse, dry skin and hair with decreased sweat production
Recent weight gain despite a loss of appetite and chronic fatigue
The presence of myxedema in the woman's face and extremities - CORRECT
ANSWER>>Increased white cell count and audible crackles on chest auscultation
A patient with a new diagnosis of an endocrine disorder is unclear about how the body can
control the levels of different hormones over time. Which of the following statements most
accurately underlies the dominant regulation process of hormone levels in the body?
Question 8 options:
The pituitary gland is genetically programmed to stimulate and inhibit hormone production
and/or release based on needs at different points in the life cycle.
The hypothalamus ensures that hormone levels correspond accurately to the diurnal cycle.
With input from various sensors, hormone production and release are adjusted based on
existing hormone levels.
A positive feedback cycle ensures that stable levels of hormones exist in the body over time. -
CORRECT ANSWER>>With input from various sensors, hormone production and release are
adjusted based on existing hormone levels.
A care aide at a long-term care facility has informed a resident's nurse practitioner that the 80-
year-old woman's eyes appear to be inflamed and her eyelids are caked with sticky secretions.
The woman subsequently has been diagnosed with posterior blepharitis. Which of the following
treatments is the nurse practitioner likely to initiate?
Question 9 options:
Intravenous steroids coupled with topical antibiotic ointment
Regularly scheduled cleansing of the woman's eyes with normal saline
Warm compresses to be applied regularly to her eyes in addition to oral antibiotics
, Surgical repair of the woman's blocked meibomian glands - CORRECT ANSWER>>Warm
compresses to be applied regularly to her eyes in addition to oral antibiotics
A 28-year-old male who is 6 feet 11 inches tall has a diagnosis of acromegaly. The man is
explaining to a curious but sympathetic coworker exactly what accounts for his extraordinary
height. Which of the following explanations demonstrates a sound understanding of his health
problem?
Question 10 options:
"A tumor in my brain threw off my hormone levels after I was finished with adolescence."
"My pituitary gland produced a much higher than normal amount of growth hormone when I
was a child."
T"The high sugar levels that go along with my diabetes made my pituitary gland overproduce
the hormones that cause you to grow."
"My liver is malfunctioning and produces too many of the hormones that ultimately cause
growth." - CORRECT ANSWER>>"A tumor in my brain threw off my hormone levels after I was
finished with adolescence."
Following a long history of fatigue, weakness, and poor appetite, a 39-year-old male has been
diagnosed with hypopituitarism. Which of the following clinical findings would most likely cause
his care team to suspect that the man has an additional endocrine disorder from a different
source?
Question options:
The man displays the signs and symptoms of hypothyroidism.
The patient is 5 feet 2 inches tall and was consistently short for his age as a child.
The man has a chronic platelet deficiency and is occasionally anemic.
The man has a low sperm count and has been unable to have children. - CORRECT
ANSWER>>The man has a chronic platelet deficiency and is occasionally anemic.
A 51-year-old woman has been experiencing signs and symptoms of perimenopause and has
sought help from her nurse practitioner. Doctors have confirmed a deficiency in estrogen levels
as a contributing factor. Which of the following phenomena could potentially underlie the
woman's health problem?
Question options:
A lack of prohormone precursors needed for estrogen synthesis and release
EXAM COMPLETE 100 QUESTIONS AND CORRECT
DETAILED ANSWERS (VERIFIED ANSWERS)
|ALREADY GRADED A+
A three-year-old girl has been diagnosed with amblyopia. Which of the following
pathophysiologic processes is most likely to underlie her health problem?
Question 2 options:
a. The child may have a neural pathway disorder
b. She may have been born with infantile cataracts
c. The girl may have chronic bacterial conjunctivitis
d. The child may have a congenital deficit of rods and/or cones - CORRECT ANSWER>>She may
have been born with infantile cataracts
Which of the following statements best describes an aspect of the normal process of glucose
metabolism?
Question 3 options:
a. Glucose that exceeds metabolic needs is converted and stored by the liver.
b. Blood glucose levels are kept in a steady state by selective excretion and reuptake by the
kidneys.
c. Ingested glucose that is not needed for cellular metabolism circulates in the blood until it is
taken up to meet cellular needs.
d. Blood glucose levels are primarily a result of the timing, quantity, and character of food
intake. - CORRECT ANSWER>>Glucose that exceeds metabolic needs is converted and stored by
the liver.
A 60-year-old man has presented to his nurse practitioner because of an earache that has
become progressively more painful in recent days. After giving his history and having an
examination with an otoscope, the man has been diagnosed with otitis externa. Which of the
nurse practitioner's following statements to the man is most accurate?
Question 4 options:
a. "This likely happened because your ears aren't draining like they should, but antibiotics that
you'll put in your ears will resolve this."
,b. "I'll prescribe some ear drops for you, and in the meantime it's important not to use ear
swabs."
c. "I'm going to instill some warm water into your ear to flush out debris and bacteria."
d. "You'll need to avoid getting any water in your ear until you finish your course of antibiotic
pills." - CORRECT ANSWER>>"I'll prescribe some ear drops for you, and in the meantime it's
important not to use ear swabs."
A 4-year-old boy has had otitis media with effusion (OME) for several weeks and his condition
has recently progressed to acute otitis media (AOM). Which of the following factors could have
contributed to his AOM?
Question 5 options:
Exposure to respiratory syncytial virus (RSV)
Sensorineural deficits in the auditory control apparatus
Accumulation of cerumen in the external acoustic meatus
A deficiency in immunoglobulin G
Reflux of fluid from the boy's nose into his middle ear - CORRECT ANSWER>>Reflux of fluid
from the boy's nose into his middle ear
During descent, an airplane passenger is complaining that his "ears are plugged." What aspect
of the structure and function of the ear best accounts for the passenger's complaint?
Question 6 options:
Air must be able to flow between the middle ear and the nasopharynx in order to accommodate
pressure changes.
The tympanic membrane is selectively permeable in order to accommodate pressure changes
and this capacity is often impaired during upper respiratory infections.
The eustachian tubes must remain patent to equalize pressure between the middle ear and
inner ear.
The inner ear adjusts its volume in response to atmospheric pressure, increasing during low
pressure and decreasing in high pressure. - CORRECT ANSWER>>Air must be able to flow
between the middle ear and the nasopharynx in order to accommodate pressure changes.
,Following the identification of low levels of T3 and T4 coupled with the presence of a goiter, a
28-year-old female has been diagnosed with Hashimoto thyroiditis. In light of this diagnosis,
which of the following assessment results would constitute an unexpected finding?
Question 7 options:
Increased white cell count and audible crackles on chest auscultation
Coarse, dry skin and hair with decreased sweat production
Recent weight gain despite a loss of appetite and chronic fatigue
The presence of myxedema in the woman's face and extremities - CORRECT
ANSWER>>Increased white cell count and audible crackles on chest auscultation
A patient with a new diagnosis of an endocrine disorder is unclear about how the body can
control the levels of different hormones over time. Which of the following statements most
accurately underlies the dominant regulation process of hormone levels in the body?
Question 8 options:
The pituitary gland is genetically programmed to stimulate and inhibit hormone production
and/or release based on needs at different points in the life cycle.
The hypothalamus ensures that hormone levels correspond accurately to the diurnal cycle.
With input from various sensors, hormone production and release are adjusted based on
existing hormone levels.
A positive feedback cycle ensures that stable levels of hormones exist in the body over time. -
CORRECT ANSWER>>With input from various sensors, hormone production and release are
adjusted based on existing hormone levels.
A care aide at a long-term care facility has informed a resident's nurse practitioner that the 80-
year-old woman's eyes appear to be inflamed and her eyelids are caked with sticky secretions.
The woman subsequently has been diagnosed with posterior blepharitis. Which of the following
treatments is the nurse practitioner likely to initiate?
Question 9 options:
Intravenous steroids coupled with topical antibiotic ointment
Regularly scheduled cleansing of the woman's eyes with normal saline
Warm compresses to be applied regularly to her eyes in addition to oral antibiotics
, Surgical repair of the woman's blocked meibomian glands - CORRECT ANSWER>>Warm
compresses to be applied regularly to her eyes in addition to oral antibiotics
A 28-year-old male who is 6 feet 11 inches tall has a diagnosis of acromegaly. The man is
explaining to a curious but sympathetic coworker exactly what accounts for his extraordinary
height. Which of the following explanations demonstrates a sound understanding of his health
problem?
Question 10 options:
"A tumor in my brain threw off my hormone levels after I was finished with adolescence."
"My pituitary gland produced a much higher than normal amount of growth hormone when I
was a child."
T"The high sugar levels that go along with my diabetes made my pituitary gland overproduce
the hormones that cause you to grow."
"My liver is malfunctioning and produces too many of the hormones that ultimately cause
growth." - CORRECT ANSWER>>"A tumor in my brain threw off my hormone levels after I was
finished with adolescence."
Following a long history of fatigue, weakness, and poor appetite, a 39-year-old male has been
diagnosed with hypopituitarism. Which of the following clinical findings would most likely cause
his care team to suspect that the man has an additional endocrine disorder from a different
source?
Question options:
The man displays the signs and symptoms of hypothyroidism.
The patient is 5 feet 2 inches tall and was consistently short for his age as a child.
The man has a chronic platelet deficiency and is occasionally anemic.
The man has a low sperm count and has been unable to have children. - CORRECT
ANSWER>>The man has a chronic platelet deficiency and is occasionally anemic.
A 51-year-old woman has been experiencing signs and symptoms of perimenopause and has
sought help from her nurse practitioner. Doctors have confirmed a deficiency in estrogen levels
as a contributing factor. Which of the following phenomena could potentially underlie the
woman's health problem?
Question options:
A lack of prohormone precursors needed for estrogen synthesis and release
