What is the MOST likely effect of a deficiency of aldosterone?
Low blood volume and hypotension
High blood pressure
Low blood potassium levels
Goiter formation
The Correct Answer is A
A. Low blood volume and hypotension: Aldosterone promotes sodium and water retention; its deficiency leads to fluid loss and low BP.
B. High blood pressure: Aldosterone excess, not deficiency, would raise BP.
C. Low blood potassium levels: Aldosterone promotes potassium excretion; deficiency would raise potassium levels.
D. Goiter formation: Goiter is associated with thyroid dysfunction, not aldosterone.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Fasting blood glucose 155 mg/dL: A fasting glucose level ≥126 mg/dL indicates diabetes. This value is above that threshold.
B. 2-hr blood glucose 132 mg/dL: This is below the diabetic threshold (≥200 mg/dL at 2 hrs) but may indicate impaired glucose tolerance.
C. Casual blood glucose 178 mg/dL: For a random (casual) glucose test, ≥200 mg/dL is diagnostic for diabetes.
D. HbA1c 5.2%: This is within the normal range (below 5.7%).
Correct Answer is D
Explanation
A. Vagina: The vaginal canal is the birth canal but is not called the womb.
B. Ovary: Site of egg production, not the womb.
C. Oviduct: Transports egg; not where fetal growth occurs.
D. Uterus: Also called the womb; hysterectomy is surgical removal of the uterus.
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.