NSG5140 Week 5 Midterm Exam Due 30th September
Complete Actual Exam Questions 1- 50 Screenshots NSG
5140 Advanced Pathophysiology NSG5140 Online Exam
Requires Respondus Lockdown Browser + Webcam Exam
Questions and Answers | 100% Pass Guaranteed | Graded A
The sodium-potassium pump moves 3 Na⁺ ions out and 2 K⁺ ions into the cell, creating an
electrochemical gradient essential for membrane potential. - Correct Answer>>>Sodium-
Potassium Pump
Mitochondria are known as the 'powerhouse' of the cell due to their role in oxidative
phosphorylation and ATP generation. - Correct Answer>>>Mitochondria
In metabolic acidosis, there is a loss of bicarbonate or accumulation of acids, lowering both
bicarbonate and pH. - Correct Answer>>>Metabolic Acidosis Lab Values
B cells differentiate into plasma cells which produce antibodies, central to humoral immunity. -
Correct Answer>>>B Lymphocytes
Reversible injury often involves failure of ion pumps leading to water influx and cell swelling. -
Correct Answer>>>Hallmark of Reversible Cellular Injury
IL-1 acts on the hypothalamus to raise the body temperature set point, causing fever. - Correct
Answer>>>Interleukin-1 (IL-1)
Type 1 DM is an autoimmune condition where T-cells destroy insulin-producing beta cells in the
pancreas. - Correct Answer>>>Type 1 Diabetes Mellitus
Redness (rubor) results from vasodilation and increased blood flow to the inflamed area. -
Correct Answer>>>Cardinal Sign of Acute Inflammation
,Trisomy 21 leads to Down syndrome, characterized by developmental delays and distinct facial
features. - Correct Answer>>>Down Syndrome
In the brain, ischemic injury leads to enzymatic digestion of dead cells resulting in liquefactive
necrosis. - Correct Answer>>>Liquefactive Necrosis
IgM is the first antibody produced and is effective in agglutination and complement activation. -
Correct Answer>>>IgM
Oncogenes are mutated proto-oncogenes that drive unregulated cell proliferation. - Correct
Answer>>>Oncogene
Low potassium levels disturb the cardiac action potential, increasing the risk of arrhythmias. -
Correct Answer>>>Hypokalemia
SLE involves immune complex deposition (Type III), leading to widespread inflammation and
tissue damage. - Correct Answer>>>Type III Hypersensitivity
The primary motor cortex, located in the frontal lobe, initiates voluntary movement. - Correct
Answer>>>Frontal Lobe
Shock results in inadequate delivery of oxygen and nutrients to tissues, causing cellular
dysfunction. - Correct Answer>>>Impaired tissue perfusion
Asthma involves hyperresponsiveness, smooth muscle constriction, and increased mucus,
narrowing the airway. - Correct Answer>>>Bronchoconstriction and mucus production
, Apoptosis is an orderly process for removing damaged or unneeded cells without inflammation.
- Correct Answer>>>Apoptosis
Plaque rupture leads to thrombus formation, blocking coronary arteries and causing infarction. -
Correct Answer>>>Atherosclerotic plaque rupture
Creatinine is a waste product filtered by the kidneys; elevated levels suggest impaired renal
function. - Correct Answer>>>Serum creatinine
Aldosterone promotes Na⁺ reabsorption and K⁺ loss in the distal nephron to increase blood
volume. - Correct Answer>>>Aldosterone
Hypovolemic shock occurs when blood or fluid loss reduces preload and cardiac output. -
Correct Answer>>>Hypovolemic shock
Stretching of myocardial fibers improves contractile force, increasing output. - Correct
Answer>>>Frank-Starling law of the heart
LDL contributes to plaque formation in arterial walls, promoting atherosclerosis. - Correct
Answer>>>Elevated LDL cholesterol
Left-sided failure backs up blood into the lungs, causing fluid accumulation and respiratory
symptoms. - Correct Answer>>>Pulmonary edema
PTH increases serum calcium by acting on bones, kidneys, and intestines. - Correct
Answer>>>Parathyroid hormone (PTH)
MS involves immune-mediated destruction of myelin in the CNS, impairing nerve conduction. -
Correct Answer>>>Demyelination of CNS neurons
Complete Actual Exam Questions 1- 50 Screenshots NSG
5140 Advanced Pathophysiology NSG5140 Online Exam
Requires Respondus Lockdown Browser + Webcam Exam
Questions and Answers | 100% Pass Guaranteed | Graded A
The sodium-potassium pump moves 3 Na⁺ ions out and 2 K⁺ ions into the cell, creating an
electrochemical gradient essential for membrane potential. - Correct Answer>>>Sodium-
Potassium Pump
Mitochondria are known as the 'powerhouse' of the cell due to their role in oxidative
phosphorylation and ATP generation. - Correct Answer>>>Mitochondria
In metabolic acidosis, there is a loss of bicarbonate or accumulation of acids, lowering both
bicarbonate and pH. - Correct Answer>>>Metabolic Acidosis Lab Values
B cells differentiate into plasma cells which produce antibodies, central to humoral immunity. -
Correct Answer>>>B Lymphocytes
Reversible injury often involves failure of ion pumps leading to water influx and cell swelling. -
Correct Answer>>>Hallmark of Reversible Cellular Injury
IL-1 acts on the hypothalamus to raise the body temperature set point, causing fever. - Correct
Answer>>>Interleukin-1 (IL-1)
Type 1 DM is an autoimmune condition where T-cells destroy insulin-producing beta cells in the
pancreas. - Correct Answer>>>Type 1 Diabetes Mellitus
Redness (rubor) results from vasodilation and increased blood flow to the inflamed area. -
Correct Answer>>>Cardinal Sign of Acute Inflammation
,Trisomy 21 leads to Down syndrome, characterized by developmental delays and distinct facial
features. - Correct Answer>>>Down Syndrome
In the brain, ischemic injury leads to enzymatic digestion of dead cells resulting in liquefactive
necrosis. - Correct Answer>>>Liquefactive Necrosis
IgM is the first antibody produced and is effective in agglutination and complement activation. -
Correct Answer>>>IgM
Oncogenes are mutated proto-oncogenes that drive unregulated cell proliferation. - Correct
Answer>>>Oncogene
Low potassium levels disturb the cardiac action potential, increasing the risk of arrhythmias. -
Correct Answer>>>Hypokalemia
SLE involves immune complex deposition (Type III), leading to widespread inflammation and
tissue damage. - Correct Answer>>>Type III Hypersensitivity
The primary motor cortex, located in the frontal lobe, initiates voluntary movement. - Correct
Answer>>>Frontal Lobe
Shock results in inadequate delivery of oxygen and nutrients to tissues, causing cellular
dysfunction. - Correct Answer>>>Impaired tissue perfusion
Asthma involves hyperresponsiveness, smooth muscle constriction, and increased mucus,
narrowing the airway. - Correct Answer>>>Bronchoconstriction and mucus production
, Apoptosis is an orderly process for removing damaged or unneeded cells without inflammation.
- Correct Answer>>>Apoptosis
Plaque rupture leads to thrombus formation, blocking coronary arteries and causing infarction. -
Correct Answer>>>Atherosclerotic plaque rupture
Creatinine is a waste product filtered by the kidneys; elevated levels suggest impaired renal
function. - Correct Answer>>>Serum creatinine
Aldosterone promotes Na⁺ reabsorption and K⁺ loss in the distal nephron to increase blood
volume. - Correct Answer>>>Aldosterone
Hypovolemic shock occurs when blood or fluid loss reduces preload and cardiac output. -
Correct Answer>>>Hypovolemic shock
Stretching of myocardial fibers improves contractile force, increasing output. - Correct
Answer>>>Frank-Starling law of the heart
LDL contributes to plaque formation in arterial walls, promoting atherosclerosis. - Correct
Answer>>>Elevated LDL cholesterol
Left-sided failure backs up blood into the lungs, causing fluid accumulation and respiratory
symptoms. - Correct Answer>>>Pulmonary edema
PTH increases serum calcium by acting on bones, kidneys, and intestines. - Correct
Answer>>>Parathyroid hormone (PTH)
MS involves immune-mediated destruction of myelin in the CNS, impairing nerve conduction. -
Correct Answer>>>Demyelination of CNS neurons
