Practice Questions

172. A nurse is preparing to administer a continuous intravenous infusion of a high-risk medication (e.g., insulin drip). What is the critical technical consideration for administration?

A. Prepare without double-check
B. Use an infusion pump with dose error reduction system (DERS) and perform independent double-check with another nurse
C. Administer as a bolus
D. Use a gravity infusion
nmdcat.online BS Nursing
Jun 6, 2026

171. A patient with a severe traumatic brain injury develops new onset of fixed and dilated pupils. What clinical implication is urgent?

A. Patient is recovering
B. Brain herniation, requiring immediate neurosurgical intervention
C. Patient is sleeping
D. Patient is agitated
nmdcat.online BS Nursing
Jun 6, 2026

170. A patient in critical care is receiving an infusion of vasopressin for refractory septic shock. The nurse observes new onset of angina-like chest pain. What medicinal concern is immediate?

A. Patient needs more vasopressin
B. Vasopressin-induced coronary vasoconstriction, requiring physician notification and potential discontinuation
C. Hypoglycemia
D. Allergic reaction
nmdcat.online BS Nursing
Jun 6, 2026

169. A patient is admitted to the ICU with a severe drug overdose. The patient is unresponsive, bradypneic, and hypotensive. What is the most urgent initial nursing intervention?

A. Administer oral fluids
B. Secure the airway, support ventilation, and administer antidote if available (e.g., naloxone)
C. Administer a diuretic
D. Call family members
nmdcat.online BS Nursing
Jun 6, 2026

168. A nurse is troubleshooting a mechanical ventilator alarm “apnea.” What is the technical troubleshooting step?

A. Ignore the alarm
B. Assess patient's respiratory effort, check for disconnection, and ensure appropriate ventilator settings
C. Increase the tidal volume
D. Decrease the respiratory rate
nmdcat.online BS Nursing
Jun 6, 2026
nmdcat.online BS Nursing
Jun 6, 2026

166. A patient is receiving a continuous infusion of norepinephrine. The nurse observes extravasation at the peripheral IV site (e.g., pallor, coolness, swelling). What is the immediate nursing action?

A. Continue the infusion
B. Stop the infusion immediately, aspirate residual drug, and administer phentolamine or terbutaline (antidote) locally if ordered
C. Increase the infusion rate
D. Apply warm compress
nmdcat.online BS Nursing
Jun 6, 2026

165. A patient with a severe traumatic brain injury has an ICP of 20 mmHg. The nurse observes the patient has a decreased level of consciousness. What is the critical nursing action?

A. Increase environmental stimulation
B. Assess for neurological deterioration, notify physician, and prepare for interventions to lower ICP
C. Administer a sedative without assessment
D. Administer a diuretic
nmdcat.online BS Nursing
Jun 6, 2026

164. A patient in septic shock is receiving a continuous infusion of epinephrine. The nurse observes the patient’s heart rate is 150 bpm and they are developing arrhythmias. What medicinal concern is immediate?

A. Epinephrine is not working
B. Epinephrine-induced tachycardia and arrhythmias, requiring physician notification and possible dose reduction
C. Patient needs more fluid
D. Patient is allergic
nmdcat.online BS Nursing
Jun 6, 2026

163. A patient with severe respiratory failure is on mechanical ventilation. The nurse observes increasing anxiety and agitation. What critical nursing action?

A. Increase oxygen saturation immediately
B. Assess for underlying causes (e.g., hypoxemia, hypercapnia, pain, delirium), and administer appropriate sedation/analgesia
C. Restrain the patient
D. Administer a diuretic
nmdcat.online BS Nursing
Jun 6, 2026
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