NR 507 PATHO WEEK1 STUDY Guide

NR 507 PATHO WEEK1 STUDY NR 507 PATHO WEEK1 STUDY In a cellular metabolism, each enzyme has a high affinity for a? Substrate An FNP student is observing a cell under the microscope, It is observed to have supercoiled DNA with histones. Which of the following would also be part of the cellular structure observed by the student? Nucleus Which of the following statements is true regarding benign tumors? similar to normal cells T-cells are produced in the bone marrow and then enter the bloodstream and travel to the _________ for maturation? Thymus A eukaryotic cell is undergoing DNA replication. In which region of the cell would most of the genetic information be contained? Nucleus A 35 year-old female develops skin cancer on the head and neck following years of sunbathing. Which of the following cancers is most likely? Basal cell carcinoma The primary cellular targets for HIV include NK cells and CD-4 positive Th cells (choose both An FNP is instructing students about cellular functions. Which cellular function is the FNP describing when an isolated cell absorbs oxygen and uses it to transform nutrients to energy Respiration A patient has a tissue growth that was diagnosed as cancer and spread to an adjacent organ. Which of the following terms best describes this growth? Malignant tumor A 25-year-old male develops a tumor of the breast grandular tissue. What type will the FNP document in the medical record? Adenocarcinoma When developing a treatment plan for an 85-year-old dehydrated patient, the FNP remembers that the principle of water balance is closely related to the balance of? Sodium An FNP is reviewing lab reports and recalls that blood plasma may be considered? Extracellular fluid (ECF), Interstitial fluid, and Intravascular fluid The FNP teaches a group of nursing students about aldosterone. Which statement by the students indicates that teaching was successful? Secretion of aldosterone results in? Increased blood volume The FNP recalls that regulation of an acid-base balance through removal or retention of volatile acids is accomplished by the? Lungs Which patient is most prone to metabolic alkalosis? A patient with? Excessive loss of chloride (Cl) For a patient experiencing metabolic acidosis, the body will compensate by? Hyperventilating Water movement between the ICF and ECF compartments is determined by? Osmotic forces Which patient would the FNP assess for both hyperkalemia and metabolic acidosis? Chronic renal failure A 70-year-old male with chronic renal failure presents with edema. Which of the following is the most likely cause of this condition? Increased capillary hydrostatic pressure When developing a treatment plan for a 75-year-old individual, the FNP remembers that the elderly are at a higher risk for developing dehydration because they have? Decreased muscle mass CA 125 looks for markers for which of the following? colorectal cancer