#1
Which organ is primarily responsible for removing bilirubin from the bloodstream?
Liver
Kidneys
Spleen
Pancreas
#2
Which of the following is not a common symptom of diabetes mellitus?
Polyuria
Polyphagia
Bradycardia
Polydipsia
#3
Which of the following is a common complication of immobility in hospitalized patients?
Hypertension
Deep vein thrombosis
Hypernatremia
Hyperkalemia
#4
What is the primary purpose of incentive spirometry?
To assess lung function
To promote lung expansion
To deliver oxygen therapy
To prevent pneumonia
#5
Which of the following is a characteristic of septic shock?
Hypotension with increased cardiac output
Hypotension with decreased cardiac output
Hypertension with decreased cardiac output
Hypertension with increased cardiac output
#6
What is the primary nursing intervention for a patient experiencing a hypertensive crisis?
Administering beta-blockers
Administering antihypertensive medications
Administering vasoconstrictors
Administering calcium channel blockers
#7
Which of the following is a common symptom of hypothyroidism?
Heat intolerance
Weight loss
Tachycardia
Cold intolerance
#8
What is the primary cause of acute renal failure?
Chronic dehydration
Long-term NSAID use
Sudden loss of kidney function
Excessive protein intake
#9
Which of the following is a priority nursing intervention for a patient with an acute asthma exacerbation?
Administering a beta-blocker
Administering a bronchodilator
Administering an anticoagulant
Administering a diuretic
#10
What is the primary function of the glomerulus in the nephron?
To reabsorb water and electrolytes
To filter blood and form urine
To store urine temporarily
To regulate blood pressure
#11
What is the primary role of insulin in the body?
To decrease blood glucose levels
To increase blood glucose levels
To convert glucose to fat
To convert fat to glucose
#12
Which of the following is a potential complication of a patient receiving a blood transfusion?
Hypertension
Hypernatremia
Hyperkalemia
Hemolytic reaction
#13
Which of the following is a characteristic of Type 1 diabetes mellitus?
Insulin resistance
Gradual onset
Obesity
Autoimmune destruction of pancreatic beta cells
#14
What is the primary goal of treatment for a patient with heart failure?
To increase blood pressure
To reduce preload and afterload
To promote fluid retention
To increase cardiac workload
#15
Which of the following is a potential complication of a chest tube insertion?
Pneumothorax
Pleural effusion
Atelectasis
Empyema
#16
What is the primary goal of treatment for a patient with chronic obstructive pulmonary disease (COPD)?
To reduce airway inflammation
To promote bronchoconstriction
To increase respiratory rate
To improve gas exchange and relieve symptoms
#17
Which of the following is a priority nursing intervention for a patient with a suspected stroke?
Administering antihypertensive medications
Performing a complete physical assessment
Initiating thrombolytic therapy
Maintaining NPO status
#18
What is the primary function of the sinoatrial (SA) node in the heart?
To regulate heart rate
To conduct electrical impulses to the ventricles
To stimulate atrial contraction
To regulate blood pressure
#19
Which of the following is a potential complication of prolonged immobility in hospitalized patients?
Hypertension
Hyperkalemia
Pulmonary embolism
Hypoglycemia
#20
What is the primary role of aldosterone in the body?
To decrease blood pressure
To increase blood glucose levels
To promote sodium and water retention
To inhibit adrenal gland function
#21
What is the priority nursing intervention for a patient experiencing anaphylaxis?
Administering epinephrine
Administering antihistamines
Administering corticosteroids
Administering bronchodilators
#22
Which medication is commonly used to treat atrial fibrillation by controlling heart rate?
Warfarin
Aspirin
Digoxin
Lisinopril
#23
Which of the following is a common side effect of opioid analgesics?
Sedation
Hypertension
Tachycardia
Hypoglycemia
#24
Which of the following is a common side effect of corticosteroid therapy?
Hypotension
Hypoglycemia
Hyperkalemia
Immunosuppression
#25
Which medication is commonly used to treat hyperthyroidism by inhibiting thyroid hormone synthesis?
Levothyroxine
Methimazole
Propylthiouracil
Liothyronine