#1
Which of the following is NOT a vital sign?
Blood pressure
Respiratory rate
Pulse rate
Body mass index
#2
What is the primary purpose of a PCA pump in pain management?
To deliver continuous intravenous fluids
To monitor blood pressure
To administer pain medication on demand
To measure urine output
#3
What is the primary function of a pulse oximeter?
To measure blood pressure
To monitor oxygen saturation
To assess temperature
To calculate heart rate
#4
What is the primary role of a defibrillator in healthcare?
To administer pain relief
To monitor brain activity
To restore normal heart rhythm
To measure blood oxygen levels
#5
Which of the following is a primary responsibility of a certified nursing assistant (CNA)?
Performing surgical procedures
Administering medications
Assisting with activities of daily living
Diagnosing medical conditions
#6
What is the primary purpose of a crash cart in a healthcare setting?
To store patient records
To administer vaccines
To provide emergency medical supplies and equipment
To facilitate communication between healthcare providers
#7
What is the purpose of a Foley catheter?
To measure blood pressure
To monitor oxygen saturation
To drain urine from the bladder
To administer medication
#8
Which of the following is a common symptom of hypoglycemia?
Hyperthermia
Polyuria
Diaphoresis
Hypertension
#9
What is the purpose of a nasogastric tube?
To deliver oxygen
To administer enteral nutrition
To drain cerebrospinal fluid
To measure intracranial pressure
#10
Which of the following is a common side effect of opioid analgesics?
Tachycardia
Hypotension
Bradypnea
Hyperglycemia
#11
Which of the following is NOT a symptom of a myocardial infarction (heart attack)?
Chest pain or discomfort
Shortness of breath
Decreased blood pressure
Nausea or vomiting
#12
Which of the following is NOT a primary function of a urinary catheter?
To drain urine from the bladder
To monitor urine output
To administer medication
To prevent urinary retention
#13
What is the primary function of an incentive spirometer?
To measure lung capacity
To assist with deep breathing exercises
To administer inhaled medications
To monitor heart rate
#14
Which of the following is NOT a type of insulin?
Regular insulin
Lantus
Metformin
Humalog
#15
What is the primary purpose of a central venous catheter?
To administer intravenous fluids
To monitor central venous pressure
To measure cardiac output
To assess peripheral pulses
#16
Which of the following is NOT a component of the Glasgow Coma Scale?
Eye opening response
Motor response
Verbal response
Temperature assessment
#17
Which of the following is NOT a common method for pain assessment in non-verbal patients?
Visual analog scale (VAS)
Behavioral Pain Scale (BPS)
Numeric Rating Scale (NRS)
Glasgow Coma Scale (GCS)
#18
What is the primary role of a nebulizer in respiratory therapy?
To administer oral medications
To deliver continuous positive airway pressure (CPAP)
To humidify inspired air
To administer inhaled medications