NR 507 Pathophysiology Exam Questions With 100% Correct Answers | Verified | Latest Update | 2025/2026

NR 507 Pathophysiology Exam Questions With 100% Correct Answers | Verified | Latest Update | 2025/2026 In a cellular metabolism, each enzyme has a high affinity for a? - answer-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? - answer-Nucleus Which of the following statements is true regarding benign tumors? - answer-is similar to normal cells T-cells are produced in the bone marrow and then enter the bloodstream and travel to the _________ for maturation? - answer-Thymus A eukaryotic cell is undergoing DNA replication. In which region of the cell would most of the genetic information be contained? - answer-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? - answer-Basal cell carcinoma The primary cellular targets for HIV include - answer-NK cells and CD-4 positive Th cells 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 - answer-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? - answer-Malignant tumorA 25-year-old male develops a tumor of the breast grandular tissue. What type will the FNP document in the medical record? - answer-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? - answer-Sodium An FNP is reviewing lab reports and recalls that blood plasma may be considered? - answer-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? - answer-Increased blood volume The FNP recalls that regulation of an acid-base balance through removal or retention of volatile acids is accomplished by the? - answer-Lungs