Nursing

Chapter 42 Care of the Surgical PATIENT EXAM (updated 2026) Questions & Answers | Latest Already Graded A+ UPDATE 2026 (complete solutions) ASSURED SUCCESS/GRADED A+!!!

Which neurotransmitter is most associated with mood regulation and depression? A. Dopamine B. Serotonin C. Acetylcholine D. GABA Answer: B. Serotonin The minimum amount of stimulus energy required for detection is called: A. Absolute threshold B. Difference threshold C. Sensory adaptation D. Signal detection Answer: A. Absolute threshold . Which theory explains color vision in terms of three types of cones? A. Opponent-process theory B. Trichromatic theory C. Gate-control theory ...

Which of the following best defines abnormal psychology? A. The study of normal behavior B. The study of behavior patterns that deviate from societal norms C. The study of genetics and biology D. The study of learning processes Answer: B Explanation: Abnormal psychology focuses on behavior that differs from what is typical or culturally expected, often involving mental disorders or psychological dysfunctions.

Which of the following is a normal physiological change in aging? A) Decreased cardiac output B) Increased lung elasticity C) Increased renal filtration D) Increased bone density Answer: A Explanation: Cardiac output decreases with age due to reduced heart muscle efficiency.

Which physiologic change is expected during the second trimester of pregnancy? A. Decreased cardiac output B. Increased tidal volume C. Decreased plasma volume D. Increased insulin sensitivity Correct Answer: B

1. You arrive at the scene of a motor vehicle accident. The patient is unresponsive and making gurgling sounds. What should you do first? A. Begin rescue breaths B. Open the airway and suction as needed C. Check for a carotid pulse D. Apply a nonrebreather mask Answer: B. Open the airway and suction as needed Explanation: Gurgling indicates airway obstruction by fluids. The first step is always to clear and open the airway before assessing breathing or circulation.

This comprehensive NR605 Exam is designed for advanced practice nursing students and certified nurse practitioner (CNP/FNP) candidates focusing on Primary Care of Adults and Older Adults. The exam evaluates clinical decision-making, diagnostic reasoning, evidence-based management, and preventive care strategies for adult and geriatric populations across diverse healthcare settings. Topics Covered: 1. Advanced health assessment and differential diagnosis 2. Management of chronic diseases (diab...

Question 1 The function of the auditory ossicles is to: transmit the light reflex to the light cone. transform sound vibrations into mechanical waves for the inner ear. to capture sound waves from the external ear for transmission into the middle ear. to separate the inner ear from the middle ear. Explanation: The function of the auditory ossicles is to transform sound vibrations into mechanical waves for the inner ear

Which of the following organelles is responsible for modifying, sorting, and packaging proteins and lipids? Golgi apparatus How do neurons communicate with each other? Through electrical and chemical signals.

. The most important nursing intervention to correct skin dryness is: A. Consult the dietitian about increasing the patient’s fat intake, and take necessary measures to prevent infection. B. Ask the physician to refer the patient to a dermatologist, and suggest that the patient wear home-laundered sleepwear. C. Encourage the patient to increase his fluid intake, use non-irritating soap when bathing the patient, and apply lotion to the involved areas. D. Avoid bathing the patient until t...