#1
Which of the following is a common symptom of asthma?
Wheezing
ExplanationWheezing is a common symptom of asthma, characterized by a high-pitched whistling sound during breathing.
#2
What is the primary function of the kidneys?
Filter waste products from the blood
ExplanationThe kidneys filter waste products from the blood and regulate fluid balance by producing urine.
#3
What is the primary role of platelets in the blood?
Assisting in blood clotting
ExplanationPlatelets play a vital role in blood clotting by aggregating at the site of injury to form a plug.
#4
Which of the following is a potential complication of diabetes mellitus?
Retinopathy
ExplanationRetinopathy, characterized by damage to the blood vessels in the retina, is a common complication of diabetes mellitus.
#5
Which of the following is a characteristic of chronic obstructive pulmonary disease (COPD)?
Persistent cough with blood-tinged sputum
ExplanationA persistent cough with blood-tinged sputum is a characteristic symptom of chronic obstructive pulmonary disease (COPD).
#6
What is the primary function of insulin in the body?
To decrease blood glucose levels
ExplanationInsulin facilitates the uptake of glucose by cells, thereby decreasing blood glucose levels and regulating metabolism.
#7
Which of the following is not a vital sign?
Blood glucose level
ExplanationWhile important, blood glucose level is not considered a vital sign; vital signs include temperature, pulse, respiration rate, and blood pressure.
#8
What is the priority nursing intervention for a patient experiencing hypoglycemia?
Offering a high-carbohydrate snack
ExplanationOffering a high-carbohydrate snack is crucial to quickly raise blood sugar levels in a patient experiencing hypoglycemia.
#9
What is the primary function of the gallbladder?
Storing bile
ExplanationThe primary function of the gallbladder is to store bile produced by the liver until it's needed for digestion.
#10
Which of the following is a symptom of a urinary tract infection (UTI)?
Polyuria
ExplanationPolyuria, or excessive urination, is a common symptom of a urinary tract infection.
#11
Which of the following conditions is characterized by inflammation of the joints?
Rheumatoid arthritis
ExplanationRheumatoid arthritis is a chronic inflammatory disorder that primarily affects the joints, leading to pain, swelling, and stiffness.
#12
What is the primary nursing intervention for a patient experiencing a hypertensive crisis?
Administering antihypertensive medication as ordered
ExplanationAdministering antihypertensive medication promptly is essential in managing a hypertensive crisis and preventing complications.
#13
Which medication is commonly used to treat hypertension?
Lisinopril
ExplanationLisinopril is an ACE inhibitor commonly used to treat hypertension by relaxing blood vessels.
#14
What is the purpose of an incentive spirometer?
To promote deep breathing and prevent lung complications
ExplanationAn incentive spirometer is used to encourage deep breathing, prevent lung complications, and improve lung function.
#15
Which of the following is a potential complication of pneumonia?
Cardiac arrhythmia
ExplanationPneumonia can lead to complications such as cardiac arrhythmias due to the stress it places on the heart and the inflammatory response it triggers.
#16
Which of the following is a potential complication of heart failure?
Pulmonary edema
ExplanationHeart failure can lead to pulmonary edema, a condition characterized by fluid accumulation in the lungs due to the heart's inability to pump effectively.
#17
Which of the following is a potential complication of chronic kidney disease (CKD)?
Anemia
ExplanationAnemia is a common complication of chronic kidney disease (CKD) due to decreased production of erythropoietin, a hormone essential for red blood cell production.