n addition to blood buffers, other body systems that work to keep the pH of the body within normal range are:
respiratory and liver
respiratory and kidneys
heart and lungs
liver and kidneys
The Correct Answer is B
A. Respiratory and liver: The liver is not a primary regulator of acid-base balance.
B. Respiratory and kidneys: The lungs eliminate CO₂ (acid), and the kidneys regulate bicarbonate (base).
C. Heart and lungs: The heart circulates blood but does not regulate pH.
D. Liver and kidneys: The liver is not directly involved in pH regulation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. skin: The skin loses water through insensible loss (evaporation) and perspiration.
B. rectum: Rectal water loss occurs via feces, not evaporation.
C. lung: The lungs lose water through vapor during exhalation, not evaporation.
D. kidney: Kidneys excrete water via urine, not evaporative loss.
Correct Answer is A
Explanation
A. hyperkalemia: Elevated potassium can cause fatal cardiac arrhythmias.
B. hyponatremia: While it can be serious, it typically causes neurologic symptoms and is less immediately life-threatening than hyperkalemia.
C. hypokalemia: Also dangerous but usually less acutely life-threatening than hyperkalemia.
D. hypernatremia: Can cause serious symptoms but not as immediately dangerous to cardiac function.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.