NUR 2063 PATHOPHYSIOLOGY EXAM 1 2026/2027 | HIGH-YIELD
TEST BANK | MOST TESTED QUESTIONS & VERIFIED ANSWERS |
COMPLETE STUDY GUIDE | LATEST UPDATE
1. What electrolyte imbalance is indicated by positive Chvostek and Trousseau's
signs?
Hypercalcemia
Hyponatremia
Hypocalcemia
Hyperkalemia
2. Describe the role of IgG and IgM antibodies in type 2 hypersensitivity
reactions.
IgG and IgM antibodies are involved in type 1 hypersensitivity
reactions.
IgG and IgM antibodies bind to antigens on cell surfaces, leading to
cell destruction or dysfunction.
IgG and IgM antibodies promote inflammation without affecting cell
function.
IgG and IgM antibodies enhance the immune response by activating T
cells.
3. Describe how prostaglandins influence the body's response to inflammation.
Prostaglandins promote vasodilation and increase vascular
permeability, leading to inflammation.
Prostaglandins directly kill pathogens in the body.
Prostaglandins inhibit the release of histamines, reducing
inflammation.
, Prostaglandins are responsible for the production of red blood cells.
4. What is the most serious symptom of hypotonic hydration?
cerebral edema
vomiting
diarrhea
sweating
5. If a patient presents with hypercalcemia and is diagnosed with malignancy,
what mechanism might be responsible for their elevated calcium levels?
Decreased intestinal calcium absorption
Tumor-induced osteolysis
Increased parathyroid hormone secretion
Increased renal calcium reabsorption
6. What is one common cause of hypophosphatemia?
Dehydration
Hypercalcemia
Hypokalemia
Malnutrition
7. In a clinical scenario, if a nurse records a patient's blood pressure and
temperature, what type of data is being collected and why is it significant?
Subjective data, as it reflects the patient's personal experience.
Objective data, as it provides quantifiable information essential for
diagnosis.
, Hypothetical data, as it is based on assumptions.
Qualitative data, as it describes the patient's feelings.
8. Describe the significance of subjective data in the context of clinical
assessments.
Subjective data only includes demographic information about the
patient.
Subjective data is less important than objective data in clinical
assessments.
Subjective data provides insight into the patient's personal
experience of their condition, which is crucial for diagnosis and
treatment planning.
Subjective data is solely based on laboratory test results.
9. Describe the significance of objective data in the context of clinical
assessments.
Objective data is only useful in laboratory settings.
Objective data provides measurable evidence that can be used to
support clinical decisions.
Objective data is irrelevant to treatment planning.
Objective data is solely based on patient feelings and experiences.
10. What is the primary focus of epidemiology in the study of diseases?
The study of genetic factors in disease.
The study of cellular processes in disease.
The study of treatment options for diseases.
, The study of the distribution and determinants of health-related
states.
11. Describe the role of epinephrine and norepinephrine during the alarm stage
of the General Adaptation Syndrome.
They are responsible for the long-term adaptation to stress.
Epinephrine and norepinephrine prepare the body for a 'fight or
flight' response by increasing heart rate and energy availability.
They primarily function in immune response modulation.
They help in the regulation of blood sugar levels during stress.
12. If a drug inhibits ribosome function in a cell, what would be the most
immediate effect on the cell's activity?
Decreased protein production
Increased lipid synthesis
Enhanced DNA replication
Improved cellular respiration
13. Describe how active transport differs from passive transport in cellular
processes.
Active transport is faster than passive transport in all cases.
Active transport occurs only in plant cells, while passive transport
occurs in animal cells.
Active transport requires energy to move molecules against their
concentration gradient, while passive transport does not require
energy and moves molecules down their gradient.
TEST BANK | MOST TESTED QUESTIONS & VERIFIED ANSWERS |
COMPLETE STUDY GUIDE | LATEST UPDATE
1. What electrolyte imbalance is indicated by positive Chvostek and Trousseau's
signs?
Hypercalcemia
Hyponatremia
Hypocalcemia
Hyperkalemia
2. Describe the role of IgG and IgM antibodies in type 2 hypersensitivity
reactions.
IgG and IgM antibodies are involved in type 1 hypersensitivity
reactions.
IgG and IgM antibodies bind to antigens on cell surfaces, leading to
cell destruction or dysfunction.
IgG and IgM antibodies promote inflammation without affecting cell
function.
IgG and IgM antibodies enhance the immune response by activating T
cells.
3. Describe how prostaglandins influence the body's response to inflammation.
Prostaglandins promote vasodilation and increase vascular
permeability, leading to inflammation.
Prostaglandins directly kill pathogens in the body.
Prostaglandins inhibit the release of histamines, reducing
inflammation.
, Prostaglandins are responsible for the production of red blood cells.
4. What is the most serious symptom of hypotonic hydration?
cerebral edema
vomiting
diarrhea
sweating
5. If a patient presents with hypercalcemia and is diagnosed with malignancy,
what mechanism might be responsible for their elevated calcium levels?
Decreased intestinal calcium absorption
Tumor-induced osteolysis
Increased parathyroid hormone secretion
Increased renal calcium reabsorption
6. What is one common cause of hypophosphatemia?
Dehydration
Hypercalcemia
Hypokalemia
Malnutrition
7. In a clinical scenario, if a nurse records a patient's blood pressure and
temperature, what type of data is being collected and why is it significant?
Subjective data, as it reflects the patient's personal experience.
Objective data, as it provides quantifiable information essential for
diagnosis.
, Hypothetical data, as it is based on assumptions.
Qualitative data, as it describes the patient's feelings.
8. Describe the significance of subjective data in the context of clinical
assessments.
Subjective data only includes demographic information about the
patient.
Subjective data is less important than objective data in clinical
assessments.
Subjective data provides insight into the patient's personal
experience of their condition, which is crucial for diagnosis and
treatment planning.
Subjective data is solely based on laboratory test results.
9. Describe the significance of objective data in the context of clinical
assessments.
Objective data is only useful in laboratory settings.
Objective data provides measurable evidence that can be used to
support clinical decisions.
Objective data is irrelevant to treatment planning.
Objective data is solely based on patient feelings and experiences.
10. What is the primary focus of epidemiology in the study of diseases?
The study of genetic factors in disease.
The study of cellular processes in disease.
The study of treatment options for diseases.
, The study of the distribution and determinants of health-related
states.
11. Describe the role of epinephrine and norepinephrine during the alarm stage
of the General Adaptation Syndrome.
They are responsible for the long-term adaptation to stress.
Epinephrine and norepinephrine prepare the body for a 'fight or
flight' response by increasing heart rate and energy availability.
They primarily function in immune response modulation.
They help in the regulation of blood sugar levels during stress.
12. If a drug inhibits ribosome function in a cell, what would be the most
immediate effect on the cell's activity?
Decreased protein production
Increased lipid synthesis
Enhanced DNA replication
Improved cellular respiration
13. Describe how active transport differs from passive transport in cellular
processes.
Active transport is faster than passive transport in all cases.
Active transport occurs only in plant cells, while passive transport
occurs in animal cells.
Active transport requires energy to move molecules against their
concentration gradient, while passive transport does not require
energy and moves molecules down their gradient.
