How does the respiratory system compensate for acid-base disturbances?
Preventing the absorption of sodium and potassium
Blocking the arterial walls from absorbing electrolytes
Increasing ventilation to drop the H+ ion level
Regulating the excretion or reabsorption of H+ and HCO3
Correct answer: C
The Correct Answer is C
A. Preventing the absorption of sodium and potassium: This statement is incorrect because the respiratory system does not affect the absorption of sodium and potassium; it primarily influences the levels of carbon dioxide (CO2) in the blood.
B. Blocking the arterial walls from absorbing electrolytes: The respiratory system does not block electrolyte absorption through arterial walls. This is not a mechanism involved in acid-base balance.
C. Increasing ventilation to drop the H+ ion level: The respiratory system compensates for acidosis by increasing ventilation, which helps to expel more CO2 from the lungs, reducing the concentration of H+ ions and thus decreasing acidity.
D. Regulating the excretion or reabsorption of H+ and HCO3: This is the role of the renal system, not the respiratory system. The kidneys regulate acid-base balance by excreting or reabsorbing H+ and HCO3.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["C","D"]
Explanation
A. Oral anticoagulation is a treatment to prevent clots and reduce the risk of ischemic stroke, not a mechanism that causes a clot to form.
B. Anoxic encephalopathy is brain damage due to a lack of oxygen, which can be a result of stroke but is not a cause of thrombus formation.
C. Carotid stenosis or the narrowing of the carotid arteries, can lead to the formation of clots that may travel to the brain and cause an ischemic stroke.
D. Atrial fibrillation is a heart rhythm disorder that can lead to the formation of blood clots in the heart. These clots can then travel to the brain and cause an ischemic stroke.
E. Glutamate toxicity refers to neuronal damage caused by excessive glutamate but is not a mechanism that leads to clot formation or ischemic stroke.
Correct Answer is ["A","C"]
Explanation
A. Urethritis: Chlamydia trachomatis is a common cause of urethritis in both men and women.
B. Mastitis: This is typically caused by bacterial infections in the breast tissue, not C. trachomatis.
C. Ectopic pregnancy: Chlamydia infection can lead to pelvic inflammatory disease (PID), which increases the risk of ectopic pregnancy.
D. Cervicitis: Although C. trachomatis does cause cervicitis, it's less specific compared to urethritis and ectopic pregnancy.
E. Teratoma of the ovary: This is a type of ovarian tumor, unrelated to C. trachomatis.
F. Endometriosis: This is a condition where endometrial tissue grows outside the uterus and is not caused by C. trachomatis.
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.