MN551 Unit 8 Quiz
Question 1.A 40-year-old woman has been found to have a deficiency in estrogen. Which of the
following physiological phenomena is most likely to remain unaffected?
Parathyroid hormone antagonism and the rate of bone resorption
The regulation of uterine endothelial development
The maintenance of normal skin and blood vessel structure
The synthesis and release of adrenal glucocorticoid
Rationale: Synthesis and release of adrenal glucocorticoids are not directly influenced by
estrogen, unlike the processes of bone resorption, endothelial regulation, and the maintenance of
skin and blood vessel structure.
Question 2.During a group prenatal class, the nurse teaching the course is explaining the
thinning of the cervix that accompanies the stages of labor leading up to delivery? A participant
admits that she is not familiar with either the location or normal role of the cervix. Which of the
following responses by the nurse would be most appropriate?
"Your cervix is just the term for the lowest part of your uterus, and it is tightly shut at all times
except in woman who are giving birth."
"The cervix is the opening between the uterus and the vagina, and so it opens wide during the
lead-up to birth."
"Your cervix is the part of your uterus where the fallopian tubes join in and the baby has to pass
through it to the vagina."
"The cervix is the soft lining of your uterus that has to expand greatly to accommodate your baby
during delivery."
Rationale: The cervix is best characterized as the neck of the uterus that projects into the
vagina. It opens selectively to accommodate menses. The fallopian tubes enter the uterus far
above the cervix, and the lining of the uterus is known as the endometrium.
1
, Question 3.A 14-year-old boy has been brought to the emergency department by his mother in
excruciating pain that is radiating from his scrotum to his inguinal area. The boy's heart rate is
122 beats/minute, and he has vomited twice before arrival at the hospital. Examination reveals
that his scrotum is reddened and slightly swollen, and the testes are firm to touch and tender,
with extensive cremaster muscle contraction noted. What is the boy's most likely diagnosis?
Epididymitis
Hydrocele
Testicular torsion
Varicocele
Rationale: The combination of the boy's age, signs, and symptoms is indicative of testicular
torsion. Epididymitis normally lacks cremaster muscle involvement, and hydrocele is marked by
massive distention of the scrotum. Varicocele is often asymptomatic or marked by heaviness in
the scrotum.
Question 4.A 40-year-old male patient with multiple health problems has been diagnosed with a
testosterone deficiency. Which of the following - he nurse knows that which of the following
assessment findings would correlate with a testosterone deficiency? Select all that apply.
A high-pitched voice
Long-lasting chronic hip dysplasia
Complaints of multiple upper respiratory infections
A low muscle mass in proportion to his total body weight
Hot flashes and diaphoresis
Rationale: Vulnerability to infection and hip dysplasia would likely not be a manifestation of low
testosterone. Low muscle mass, hot flashes and diaphoresis, and a lack of male voice
characteristics could develop secondary to testosterone deficiency
2
Question 1.A 40-year-old woman has been found to have a deficiency in estrogen. Which of the
following physiological phenomena is most likely to remain unaffected?
Parathyroid hormone antagonism and the rate of bone resorption
The regulation of uterine endothelial development
The maintenance of normal skin and blood vessel structure
The synthesis and release of adrenal glucocorticoid
Rationale: Synthesis and release of adrenal glucocorticoids are not directly influenced by
estrogen, unlike the processes of bone resorption, endothelial regulation, and the maintenance of
skin and blood vessel structure.
Question 2.During a group prenatal class, the nurse teaching the course is explaining the
thinning of the cervix that accompanies the stages of labor leading up to delivery? A participant
admits that she is not familiar with either the location or normal role of the cervix. Which of the
following responses by the nurse would be most appropriate?
"Your cervix is just the term for the lowest part of your uterus, and it is tightly shut at all times
except in woman who are giving birth."
"The cervix is the opening between the uterus and the vagina, and so it opens wide during the
lead-up to birth."
"Your cervix is the part of your uterus where the fallopian tubes join in and the baby has to pass
through it to the vagina."
"The cervix is the soft lining of your uterus that has to expand greatly to accommodate your baby
during delivery."
Rationale: The cervix is best characterized as the neck of the uterus that projects into the
vagina. It opens selectively to accommodate menses. The fallopian tubes enter the uterus far
above the cervix, and the lining of the uterus is known as the endometrium.
1
, Question 3.A 14-year-old boy has been brought to the emergency department by his mother in
excruciating pain that is radiating from his scrotum to his inguinal area. The boy's heart rate is
122 beats/minute, and he has vomited twice before arrival at the hospital. Examination reveals
that his scrotum is reddened and slightly swollen, and the testes are firm to touch and tender,
with extensive cremaster muscle contraction noted. What is the boy's most likely diagnosis?
Epididymitis
Hydrocele
Testicular torsion
Varicocele
Rationale: The combination of the boy's age, signs, and symptoms is indicative of testicular
torsion. Epididymitis normally lacks cremaster muscle involvement, and hydrocele is marked by
massive distention of the scrotum. Varicocele is often asymptomatic or marked by heaviness in
the scrotum.
Question 4.A 40-year-old male patient with multiple health problems has been diagnosed with a
testosterone deficiency. Which of the following - he nurse knows that which of the following
assessment findings would correlate with a testosterone deficiency? Select all that apply.
A high-pitched voice
Long-lasting chronic hip dysplasia
Complaints of multiple upper respiratory infections
A low muscle mass in proportion to his total body weight
Hot flashes and diaphoresis
Rationale: Vulnerability to infection and hip dysplasia would likely not be a manifestation of low
testosterone. Low muscle mass, hot flashes and diaphoresis, and a lack of male voice
characteristics could develop secondary to testosterone deficiency
2
