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BS Nursing

5385 questions found

Practice Questions

A patient develops a keloid scar after surgery. This is an example of dysfunctional wound healing characterized by:

A. Normal scar formation.
B. Excessive collagen formation, extending beyond the original wound boundaries.
C. Incomplete wound closure.
D. Decreased tensile strength.
nmdcat.online BS Nursing
Jun 6, 2026

A patient with acute exacerbation of ulcerative colitis (UC) develops severe bloody diarrhea. The primary pathological characteristic of UC is:

A. Patchy, transmural inflammation.
B. Continuous inflammation limited to the colon, primarily affecting the mucosa and submucosa.
C. Involvement of the entire GI tract.
D. Skip lesions.
nmdcat.online BS Nursing
Jun 6, 2026

A patient with chronic stress experiences prolonged activation of the hypothalamic-pituitary-adrenal (HPA) axis, leading to increased cortisol levels. This can result in:

A. Enhanced immune function.
B. Decreased blood glucose levels.
C. Impaired immune function and increased risk of infection.
D. Improved sleep patterns.
nmdcat.online BS Nursing
Jun 6, 2026

A patient with rheumatoid arthritis (RA) experiences joint inflammation and destruction. RA is an autoimmune disease characterized by:

A. Autoantibodies attacking the neuromuscular junction.
B. Systemic inflammation mediated by immune complexes and T-cells, primarily affecting synovial joints.
C. Destruction of pancreatic beta cells.
D. Increased red blood cell destruction.
nmdcat.online BS Nursing
Jun 6, 2026

A patient develops a thrombus in a coronary artery, leading to myocardial infarction. This is a common consequence of atherosclerosis, which involves:

A. Arterial vasodilation.
B. Hardening and narrowing of arteries due to plaque buildup.
C. Venous inflammation.
D. Increased arterial elasticity.
nmdcat.online BS Nursing
Jun 6, 2026

A patient experiences hypovolemic shock. The body’s initial compensatory mechanism involves:

A. Vasodilation to increase blood flow.
B. Activation of the sympathetic nervous system and renin-angiotensin-aldosterone system.
C. Decreased heart rate.
D. Increased urine output.
nmdcat.online BS Nursing
Jun 6, 2026

A patient with a history of recurrent urinary tract infections develops chronic pyelonephritis. This primarily involves:

A. Inflammation of the bladder only.
B. Chronic inflammation of the kidney parenchyma and renal pelvis.
C. Glomerular inflammation.
D. Formation of kidney stones.
nmdcat.online BS Nursing
Jun 6, 2026

A patient with a genetic mutation develops cystic fibrosis. The primary defect in cystic fibrosis involves:

A. Impaired hemoglobin synthesis.
B. Abnormal chloride transport across cell membranes.
C. Autoimmune destruction of pancreatic cells.
D. Defective muscle protein.
nmdcat.online BS Nursing
Jun 6, 2026

A patient is diagnosed with a Type III hypersensitivity reaction. This reaction is characterized by:

A. IgE-mediated mast cell degranulation.
B. Antibody-dependent cellular cytotoxicity.
C. Formation of immune complexes that deposit in tissues, causing inflammation.
D. Delayed T-cell mediated response.
nmdcat.online BS Nursing
Jun 6, 2026

A patient with systemic infection develops acute inflammation. The cardinal signs of acute inflammation include:

A. Pallor, numbness, decreased temperature.
B. Redness, heat, swelling, pain, loss of function.
C. Jaundice, itching, weight loss.
D. Cyanosis, dyspnea, confusion.
nmdcat.online BS Nursing
Jun 6, 2026

A patient with chronic heart failure has a reduced ejection fraction. This indicates:

A. The heart pumps blood efficiently.
B. The heart's pumping ability is decreased.
C. The heart valves are narrowed.
D. The patient is experiencing fluid volume deficit.
nmdcat.online BS Nursing
Jun 6, 2026

A patient with a long history of smoking develops chronic bronchitis, a form of COPD. The primary pathological change in chronic bronchitis is:

A. Alveolar wall destruction.
B. Airway inflammation, mucus gland hyperplasia, and excessive mucus production.
C. Reversible bronchospasm.
D. Decreased peripheral airway resistance.
nmdcat.online BS Nursing
Jun 6, 2026

A patient with a severe burn develops an infection. The burn wound healing process is often complicated by which type of intention?

A. Primary intention.
B. Secondary intention.
C. Tertiary intention.
D. First intention.
nmdcat.online BS Nursing
Jun 6, 2026

A patient with a severe bacterial infection develops fever. The release of which substances by immune cells primarily causes fever?

A. Antibodies.
B. Endotoxins.
C. Pyrogens (e.g., IL-1, TNF-alpha).
D. Histamine.
nmdcat.online BS Nursing
Jun 6, 2026

A patient is diagnosed with metastatic cancer. Metastasis refers to the process where cancer cells:

A. Undergo apoptosis.
B. Shrink in size.
C. Spread from the primary site to distant organs.
D. Become well-differentiated.
nmdcat.online BS Nursing
Jun 6, 2026

A patient with type 2 diabetes mellitus primarily experiences:

A. Absolute insulin deficiency due to autoimmune destruction.
B. Insulin resistance and impaired insulin secretion.
C. Excessive glucagon production.
D. Pancreatic enzyme deficiency.
nmdcat.online BS Nursing
Jun 6, 2026

A patient develops a deep vein thrombosis (DVT). The key elements contributing to thrombus formation, as described by Virchow’s Triad, include:

A. Hypertension, obesity, and hyperlipidemia.
B. Venous stasis, endothelial injury, and hypercoagulability.
C. Hypovolemia, infection, and low blood pressure.
D. Anemia, fever, and leukopenia.
nmdcat.online BS Nursing
Jun 6, 2026

A patient experiences an exacerbation of Crohn’s disease. The primary pathological characteristic of Crohn’s disease is:

A. Continuous inflammation limited to the colon.
B. Patchy, transmural inflammation that can affect any part of the GI tract from mouth to anus.
C. Ulceration limited to the mucosal layer of the rectum.
D. Stricture formation only in the esophagus.
nmdcat.online BS Nursing
Jun 6, 2026
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