NURS 5315 Final Exam with Tests 1-4 Elselvier Questions and Answers BUNDLE- University of Texas Arlington

It is true that a eukaryotic cell: a. Is smaller than a prokaryotic cell. b. Contains structures called organelles c. Lacks a well-defined nucleus. d. Does not contain histones. - b Eukaryotic cells contain organelles and histones, they have a well-defined nucleus, and are larger than prokaryo...

B Which statement is true regarding neutrophils? A. Neutrophils are agranular B. Neutrophils are the predominant phagocytes of early inflammation C. Neutrophils are the largest blood cells D. Neutrophils enter the site of injury after lymphocytes and macrophages A Which biochemical messenger ...

Which of the following is an example of a physical barrier? A. Antibacterial fatty acids B. Lysozymes in tears C. Epithelial cells D. Earwax C. Epithelial cells Epithelial cells form tight junctions that are a physical barrier to entry for organisms. Sebaceous glands in the skin secrete antib...

The characteristic vascular changes at the site of an injury produce: 1. blood vessel constriction after dilation. 2. increased permeability and leakage. 3. tightening of the capillary endothelial cell junctions. 4. pallor and swelling where the injury occurred.

Adaptive cellular mechanisms function to: a. treat disease b. protect cells from injury c. prevent cellular aging d. speed up cellular death - b. protect cells from injury Adaptive cellular mechanisms help cells adjust to environmental changes, thus protecting them from injury Cellular atroph...

byproduct of aerobic metabolism - carbon dioxide (CO2) what enzyme converts CO2 to Carbonic acid H2CO3 - carbonic anhydrase _________ is a byproduct of anaerobic metabolism of glucose - lactic acid end product of oxidation of sulfur containing amino acids - sulfuric acid end product of metabolis...

E. Cells decrease in size P. Still functional; imbalance between protein synthesis and degradation. Essentially there is an increase in the catabolism of intracellular organelles, reducing structural components of cell Physiologic: thymus gland in early childhood Pathological: disuse (muscle at...

A patient in respiratory distress and is breathing 33 breaths per minute. Which ABG value is consistent with the clinical scenario? PCO2 15 pH 7.30 pH 7.45 O2 sat 100% A patient who is breathing 33 breaths per minute is hyperventilating and blowing off CO2; therefore the PCO2 level will be lo...