Final Exam 2024 Verified Answers

A 23-year-old female begins having problems with tiredness, weakness, and visual changes. Her diagnosis is multiple sclerosis (MS). What is occuring in the patient's body? {Ans: Demyelination of nerve fibers in the CNS}Water movement between the ICF and ECF compartments is determined by {Ans: Osmotic forces}A 65-year-old male is transported to the ER for chest pain. An electrocardiogram reveals a prolonged QRS interval. What is the nurse monitoring when the nurse observes the QRS complex on the electrocardiogram? The QRS complex reflects {Ans: Ventricular activity}A neurologist is teaching about sensory pathways. Which information should the neurologist include? Sensory pathways in the spinal cord include the: {Ans: Spinothalamic tract}Which major symptom in a patient with sickle cell anemia indicates to the nurse, the patient is experiencing a vaso-occlusive crisis? {Ans: Pain}When a patient presents at the emergency department for an allergic reaction, the nurse recognizes the most severe consequence of a type I hypersensitivity reaction is: {Ans: Anaphylaxis}