A.
Impaired red blood cell production due to insufficient iron for hemoglobin synthesis.
✓
B.
Increased red blood cell destruction.
✓
C.
Vitamin B12 deficiency.
✓
D.
Bone marrow failure.
✓
A.
Inflammation of diverticula (outpouchings) in the colon, often due to fecal impaction.
✓
D.
Inflammatory bowel disease.
✓
A.
Obstruction of the urinary tract.
✓
B.
Reduced renal perfusion (e.g., due to hypovolemia or decreased cardiac output).
✓
C.
Direct damage to kidney tubules.
✓
D.
Glomerular inflammation.
✓
A.
Accumulation of amyloid plaques.
✓
B.
Loss of dopaminergic neurons in the substantia nigra.
✓
C.
Demyelination of nerve fibers.
✓
D.
Increased acetylcholine production.
✓
B.
Immediate administration of inhaled short-acting beta-agonists and systemic corticosteroids.
✓
D.
Nasal decongestants.
✓
A.
Increased oxygen-carrying capacity.
✓
B.
Decreased oxygen-carrying capacity of the blood, leading to tissue hypoxia.
✓
C.
Increased blood viscosity.
✓
D.
Enhanced immune response.
✓
A.
Presence of severe ketosis and acidosis.
✓
B.
Profound hyperglycemia and hyperosmolarity without significant ketosis.
✓
C.
Absence of dehydration.
✓
D.
Normal insulin levels.
✓
A.
Direct invasion of gastric cells.
✓
B.
Production of urease, leading to ammonia formation and gastric mucosal damage, and inflammation.
✓
C.
Induction of autoimmune reaction.
✓
D.
Impaired gastric emptying.
✓
A.
Increases LDL cholesterol.
✓
B.
Inhibits HMG-CoA reductase, reducing cholesterol synthesis and stabilizing atherosclerotic plaques.
✓
C.
Increases triglyceride levels.
✓
D.
Directly dilates coronary arteries.
✓
B.
Risk of spinal cord compression.
✓
D.
Risk of kidney stones.
✓
A.
Loss of dopaminergic neurons.
✓
B.
Demyelination of nerve fibers in the CNS.
✓
C.
Accumulation of amyloid plaques.
✓
D.
Peripheral nerve inflammation.
✓
A.
Viral infection of the bladder.
✓
B.
Bacterial infection and inflammation of the renal parenchyma and renal pelvis.
✓
C.
Kidney stone obstruction.
✓
D.
Glomerular inflammation.
✓
A.
Increased systemic vascular resistance.
✓
B.
Profound decrease in cardiac output, leading to inadequate tissue perfusion.
✓
C.
Increased blood volume.
✓
A.
Peripheral vasoconstriction.
✓
B.
Redistribution of fluid from the lower extremities to the pulmonary circulation when lying flat.
✓
C.
Decreased venous return.
✓
D.
Increased cardiac contractility.
✓
A.
Administering oral fluids.
✓
B.
Monitoring for and managing seizures, arrhythmias, and severe agitation with benzodiazepines.
✓
D.
Providing nutritional supplements.
✓
A.
Inhibits Vitamin K epoxide reductase.
✓
B.
Directly inhibits Factor Xa.
✓
C.
Directly inhibits thrombin.
✓
D.
Binds to antithrombin III.
✓
A.
Decreased thyroid hormone production.
✓
B.
Excess thyroid hormone production, leading to a generalized hypermetabolic state.
✓
C.
Adrenal insufficiency.
✓
D.
Excess parathyroid hormone.
✓
A.
Superficial mucosal inflammation.
✓
B.
Transmural inflammation and fibrosis.
✓
C.
Diverticular outpouchings.
✓
D.
Gastric acid erosion.
✓
A.
Increased bicarbonate reabsorption.
✓
B.
Impaired renal excretion of acid and reduced bicarbonate regeneration.
✓
C.
Overproduction of lactic acid.
✓
D.
Excessive loss of CO2?.
✓
