NR 507 Midterm Exam (Latest 2026 Update) Advanced Pathophysiology Questions with Verified Answers 100% Correct

NR 507 Midterm Exam (Latest 2026 Update)
Advanced Pathophysiology Questions with
Verified Answers 100% Correct




The lung is innervated by the parasympathetic nervous system via
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-

,which nerve? (Points : 2)
i,- i,- i,- i,-




a. Vagus
i,-




b. Phrenic
i,-




c. Brachial
i,-




d. Pectoral
i,- i,-i,- i,- a. Vagus i,-




What physical sign is the result of turbulent blood flow through
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-



a vessel? (Points : 2)
i, i,- i,- i,-




a. Increased blood pressure during periods of stress
i,- i,- i,- i,- i,- i,- i,-




b. Bounding pulse felt on palpation
i,- i,- i,- i,- i,-




c. Cyanosis observed on excretion
i,- i,- i,- i,-




d. Murmur heard on auscultation
i,- i,- i,- i,- i,-i,- i,- d. Murmur heard on
i,- i,- i,- i,-



auscultation


What is the primary cause of respiratory distress syndrome (RDS)
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-



of the newborn? (Points : 2)
i,- i,- i,- i,- i,-




a) Immature immune system
i,- i,- i,-




b) Small alveoli
i,- i,-




c) Surfactant deficiency
i,- i,-




d) Anemia
i,- i,-i,- i,- c) Surfactant deficiency
i,- i,-

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What is the fundamental physiologic manifestation of anemia?
i,- i,- i,- i,- i,- i,- i,- i,-



(Points : 2) i,- i,-




a) Hypotension
i,-




b) Hyperesthesia
i,-




c) Hypoxia
i,-




d) Ischemia
i,- i,-i,- i,- c) Hypoxia
i,-




Which term is used to describe a muscle cell showing a reduced
i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-



ability to form new muscle
i,- i,- i,- i,- i,-




while appearing highly disorganized? (Points : 2)
i,- i,- i,- i,- i,- i,-