PAR 100 All Quizes Combined

PAR 100 All Quizes Combined Block 1 Volume 1 Quiz 8 Adequate perfusion depends on: The presence of oxygen in blood Adequate production of carbon dioxide Blood pressure and the presence of oxygen in the blood Blood pressure The type of blood that may be administered to all people in an emergency, regardless of their blood type is, AB positive O positive c. O negative d. AB negative Which of the following is a response to histamine release? Release of leukotrienes Suppression of lysosomal enzymes Decrease in vascular wall permeability d. Increase blood flow to the site of injury Which of the following is NOT one of the body’s three chief lines of defense against infection and injury? Immune response Homeopathic secretions Inflammatory response Anatomic barriers The excess elimination of hydrogen ions, as many occur in vomiting, can result in: Respiratory alkalosis Respiratory acidosis c. Metabolic alkalosis d. Metabolic acidosis You are presented with a pt displaying Urticaria, dyspnea, hypotension, nausea, vomiting, and dizziness. This pt is MOST likely suffering from which type of hypersensitivity reaction? Type 1 Type 2 Type 3 Type 4 The spleen is a part of which organ system Digestive b. Lymphatic Endocrine Cardiovascular Which of the following processes is used when glucose enters a cell? Osmosis Facilitated diffusion Diffusion Active Transport The general term for the storing and creating energy in the body is? Homeostasis Negative Feedback Granulation d. Metabolism The process that produces an increase in cell size as a result of increasing workload is? Hypertrophy Atrophy Hyperplasia Metaplasia B lymphocytes are primarily responsible for: Neutralizing antibodies Producing antigens c. Producing antibodies d. Directly attacking antigens A pt was shot in the abdomen and has a resultant massive hemorrhage and hypoperfusion, IV therapy would help treat hypoperfusion by? Slowing the rate of hemorrhage Increasing the heart rate Replacing blood constituents d. Increasing preload Which of the following terms can be defined as the activities of the body that allow the maintenance of physiological stability Homeostasis Metabolism Dysplasia Natural stability The amount of blood that returns to the heart during diastole Cardiac output b. Preload Afterload Myocardial capacity Most of the formed elements of the blood are a. Erythrocytes Stem cells Leukocytes Thrombocytes The sagittal plane separates right and left portions of the body True or Flase? a. True b. False The largest percentage of water in body is located in the? Interstitial fluid Extracellular fluid Extrastitial fluid d. Intracellular fluid Blood pressure is represented by Preload - afterload Cardiac output x peripheral vascular resistance Stroke volume x heart rate Cardiac contractile force – peripheral vascular resistance Septic shock is precipitated by An overwhelming infection Exposure to an antigen Poisoning MODS Solution having a comparatively higher concentration of solutes is said to be Osmotic Hypotonic c. Hypertonic d. Isotonic Positively charged atom Anion b. Cation c. Bicarbinate