WGU D115 ADVANCED PATHOPHYSIOLOGY
OA Exam Questions and Answers Latest Versions
2025 Top Rated A+
Which of the following characteristics applies to type 1 diabetes mellitus?
A) Significant hyperglycemia and ketoacidosis result from a lack of insulin.
Type 1 DM is associated with beta cell destruction leading to absolute insulin
deficiency resulting in significant hyperglycemia and potential for ketoacidosis.
Which of the following characteristics applies to type 2 diabetes mellitus?
A) Major risk factors are heredity and obesity
Risk factors of type 2 DM include increasing age, obesity, race, and genetics.
Which of the following is NOT a risk factor for endometrial cancer?
B) Oral contraceptive use
Oral contraceptives have been shown to reduce the incidence of endometrial
cancer.
The FNP understands the the most accurate explanation for the diagnosis of
mixed precocious puberty is:
,A) When a child develops some secondary sex characteristics of the opposite sex.
Mixed precocious puberty cases the child to develop some secondary
characteristics of the opposite sex, such as the feminization of a boy.
,In the majority of children experiencing delayed puberty, the problem is caused
by:
D) Physiologic delays in maturation.
In 95% of cases, delayed puberty is physiologic in nature.
Priapism has been associated with the abuse of which substance?
C) Cocaine
Priapism is an uncommon condition of prolonged penile erection. In 60% of cases
the cause is idiopathic. The remaining 40% are associated with spinal cord trauma,
sickle cell disease, leukemia, pelvic tumors, or infections. It has also been
associated with cocaine use.
When assessing for the signs and symptoms of acute respiratory distress
syndrome, the absence of which condition is considered characteristic?
D) Heart failure
ARDS is the most severe form of acute lung inflammation and is defined by acute
onset of bilateral infiltrates not explained by cardiac failure or fluid overload, and
a low ratio of the partial pressure of arterial oxygen to the fraction of inhaled
oxygen.
Pulmonary edema in ARDS is the result of an increase in what?
, C) Capillary hydrostatic pressure
The most common cause of pulmonary edema is left-sided heart disease which
leads to increasing pressure on the left side of the heart which can cause a
concomitant increase in pulmonary capillary hydrostatic pressure.
Capillary hydrostatic pressure (CHP) versus capillary permeability
accumulation of excess interstitial fluid, which results from elevated capillary
hydrostatic pressure while permeability edema results from disruption of the
physical structure of the pores in the microvascular membrane such that the
barrier is less able to restrict the movement
Which immunoglobulin may contribute to the pathophysiologic characteristics of
asthma?
B) IgE
Immunoglobulin E-mediated airway inflammation is active in most patients with
asthma.
When providing patient education regarding asthma. The FNP states that control
of symptoms is necessary due to which pathophysiologic process?
B) Uncontrolled inflammation leads to increased bronchial hyperresponsiveness
and eventual scarring.
Untreated inflammation can lead to long-term airway damage that is irreversible,
known as airway remodeling.
OA Exam Questions and Answers Latest Versions
2025 Top Rated A+
Which of the following characteristics applies to type 1 diabetes mellitus?
A) Significant hyperglycemia and ketoacidosis result from a lack of insulin.
Type 1 DM is associated with beta cell destruction leading to absolute insulin
deficiency resulting in significant hyperglycemia and potential for ketoacidosis.
Which of the following characteristics applies to type 2 diabetes mellitus?
A) Major risk factors are heredity and obesity
Risk factors of type 2 DM include increasing age, obesity, race, and genetics.
Which of the following is NOT a risk factor for endometrial cancer?
B) Oral contraceptive use
Oral contraceptives have been shown to reduce the incidence of endometrial
cancer.
The FNP understands the the most accurate explanation for the diagnosis of
mixed precocious puberty is:
,A) When a child develops some secondary sex characteristics of the opposite sex.
Mixed precocious puberty cases the child to develop some secondary
characteristics of the opposite sex, such as the feminization of a boy.
,In the majority of children experiencing delayed puberty, the problem is caused
by:
D) Physiologic delays in maturation.
In 95% of cases, delayed puberty is physiologic in nature.
Priapism has been associated with the abuse of which substance?
C) Cocaine
Priapism is an uncommon condition of prolonged penile erection. In 60% of cases
the cause is idiopathic. The remaining 40% are associated with spinal cord trauma,
sickle cell disease, leukemia, pelvic tumors, or infections. It has also been
associated with cocaine use.
When assessing for the signs and symptoms of acute respiratory distress
syndrome, the absence of which condition is considered characteristic?
D) Heart failure
ARDS is the most severe form of acute lung inflammation and is defined by acute
onset of bilateral infiltrates not explained by cardiac failure or fluid overload, and
a low ratio of the partial pressure of arterial oxygen to the fraction of inhaled
oxygen.
Pulmonary edema in ARDS is the result of an increase in what?
, C) Capillary hydrostatic pressure
The most common cause of pulmonary edema is left-sided heart disease which
leads to increasing pressure on the left side of the heart which can cause a
concomitant increase in pulmonary capillary hydrostatic pressure.
Capillary hydrostatic pressure (CHP) versus capillary permeability
accumulation of excess interstitial fluid, which results from elevated capillary
hydrostatic pressure while permeability edema results from disruption of the
physical structure of the pores in the microvascular membrane such that the
barrier is less able to restrict the movement
Which immunoglobulin may contribute to the pathophysiologic characteristics of
asthma?
B) IgE
Immunoglobulin E-mediated airway inflammation is active in most patients with
asthma.
When providing patient education regarding asthma. The FNP states that control
of symptoms is necessary due to which pathophysiologic process?
B) Uncontrolled inflammation leads to increased bronchial hyperresponsiveness
and eventual scarring.
Untreated inflammation can lead to long-term airway damage that is irreversible,
known as airway remodeling.
