Pathophysiology Midterm EXAM
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ABCDEF Criteria - ANSWER-Used to diagnose malignant melanoma
effectively.
Abdominal pain RUQ - ANSWER-Right upper quadrant pain indicating
potential gallbladder issues.
Abdominal Ultrasound - ANSWER-Most sensitive test for detecting
gallstones.
ABO system - ANSWER-Blood group system based on A and B
antigens.
Abscess Formation - ANSWER-Localized collection of pus within lung
tissue.
Accessory muscle use - ANSWER-Indicates severe respiratory distress
during asthma attack.
,Acetylcholine receptor antibody - ANSWER-Antibodies indicating
myasthenia gravis.
AChR Antibodies - ANSWER-Antibodies confirming diagnosis of
myasthenia gravis.
Acid-base disorder - ANSWER-Imbalance in body pH affecting
physiological functions.
Actinic Keratosis - ANSWER-Pre-cancerous skin condition from sun
exposure.
Action Potential - ANSWER-Rapid change in membrane potential due
to sodium influx.
Action Potential - ANSWER-Rapid membrane potential change from
sodium influx.
Active immunity - ANSWER-Antibodies developed from infection or
vaccination.
Activity intolerance - ANSWER-Reduced ability to perform physical
activities.
Acute Blood Loss Anemia - ANSWER-Anemia due to sudden loss of
blood.
Acute bronchitis diagnosis - ANSWER-Primarily diagnosed through
clinical presentation.
Acute epiglottitis - ANSWER-Rapid inflammation of the epiglottis,
potentially life-threatening.
Acute Flank Pain - ANSWER-Pain radiating from the flank to groin.
,Acute leukemia - ANSWER-Presence of >30% lymphoblasts in blood or
marrow.
Acute lymphoblastic leukemia - ANSWER-Most common malignancy in
children and adolescents.
Acute Lymphoblastic Leukemia (ALL) - ANSWER-Cancer of lymphoid
cells, common in children.
Acute Myelogenous Leukemia (AML) - ANSWER-Cancer of myeloid
cells, rapid progression.
Acute myocardial infarction - ANSWER-Heart attack due to blocked
blood supply.
Acute Prostatitis Treatment - ANSWER-Coverage for E. coli and Staph
aureus.
Acute shortness of breath - ANSWER-Sudden difficulty in breathing,
often requiring urgent care.
Adaptive immunity - ANSWER-Specific immunity developed over an
individual's lifetime.
Addison's disease - ANSWER-Adrenal insufficiency; low cortisol and
aldosterone.
ADH (vasopressin) - ANSWER-Regulates water retention in kidneys.
Adrenal cortex - ANSWER-Outer adrenal gland section; secretes
hormones.
Adult Onset Polycystic Kidney Disease - ANSWER-Diagnosed typically
between ages 30-40.
Aging vs. Disease - ANSWER-Difficult to distinguish due to cell injury.
, Air trapping - ANSWER-Retention of air in lungs due to airway
obstruction.
Air-fluid level - ANSWER-Presence of both air and fluid in a cavity.
Albinism - ANSWER-Inability to produce melanin due to tyrosine
conversion issue.
Albinism Diagnosis - ANSWER-Inability to convert tyrosine to DOPA.
Aldosterone - ANSWER-Hormone increasing sodium reabsorption in
kidneys.
Aldosterone - ANSWER-Hormone regulating sodium retention and
blood pressure.
ALL vs CLL - ANSWER-Acute lymphoblastic leukemia is more common
than chronic.
Allergic Rhinitis - ANSWER-Inflammation of nasal passages due to
allergens.
Allogeneic bone marrow transplant - ANSWER-Transplant from a
genetically different donor.
Alpha-antitrypsin mutation - ANSWER-Genetic change affecting lung
protein function.
Alveolar consolidation - ANSWER-Filling of alveoli with fluid and
bacteria.
Amyotrophic Lateral Sclerosis (ALS) - ANSWER-Progressive
neurodegenerative disease affecting motor function.
Amyotrophic Lateral Sclerosis (ALS) - ANSWER-Progressive
neurodegenerative disease affecting motor neurons.