Bundled ALU 301 exam questions and answers 2024 top-rated

Cells that can recognize altered surface molecules on mutated host cells add "foreign" and move to destroy the cell that carries them are: 1. complements 2. receptors 3. natural killers 4. mediators - natural killers All of the following are common examples of autoimmune disease EXCEPT: ...

Mediators - Immune cells release proteins that mediate inflammation and in the destruction of agents foreign to the host (interferons, interleukins, and immunoglobulins) Two main parts of the immune system - 1) Innate Immune System 2) The Adaptive Immune System White blood cells of the innate...

Inflammatory Bowel Disease (IBD) - Two inflammatory conditions of undetermined etiology: ulcerative colitis and Crohn's disease. Factors in the prevalence and incidence of IBD - Age, ethnic background (primarily Caucasian), geographic location and possibly the Western lifestyle. Western lifes...

Unique qualities of the elderly population - 1. The heterogeneity of the population 2. The presence of comorbid conditions 3. The occurrence of Frailty. Population heterogeneity - Diversity in health status among individuals of similar age. Heterogeneity - Is expressed on an individual bas...

Rheumatoid Arthritis - A chronic inflammatory polyarthritis of unknown etiology that targets the synovial tissue of movable joints. Arthritis is the primary symptom but just one manifestation of a more extensive systemic inflammatory process. HLA-DR4 (a human leukocyte antigen) - A type of histoc...

Alleles - Gene possibilities. A person has two alleles for each protein or trait, they can be the same or different. Amnion - an embryonic membrane that holds the fetus suspended in amniotic fluid; fuses with the chorion by the end of the third month of gestation Amniotic fluid - the fluid con...

Factors to evaluate for Cardiac testing - 1. How well the heart is functioning - left ventricular function, commonly measured as ejection fraction (EF). 2. How much heart muscle is damaged or at risk. 3. If there is a risk of sudden death. Sensitivity - A test's ability to perceive and measure...