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AACN Adult-Gerontology Acute Care Nurse Practitioners (ACNPC-AG) Practice Tests & Test Prep by Exam Edge - Exam Info



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AACN Adult-Gerontology Acute Care Nurse Practitioners - Additional Information

At ExamEdge.com, we focus on making our clients' career dreams come true by offering world-class practice tests designed to cover the same topics and content areas tested on the actual American Association of Colleges of Nursing AACN Adult-Gerontology Acute Care Nurse Practitioners (ACNPC-AG) Certification Exam. Our comprehensive AACN Adult-Gerontology Acute Care Nurse Practitioners practice tests are designed to mimic the actual exam. You will gain an understanding of the types of questions and information you will encounter when you take your American Association of Colleges of Nursing AACN Adult-Gerontology Acute Care Nurse Practitioners Certification Exam. Our AACN Adult-Gerontology Acute Care Nurse Practitioners Practice Tests allow you to review your answers and identify areas of improvement so you will be fully prepared for the upcoming exam and walk out of the test feeling confident in your results.

Because our practice tests are web-based, there is no software to install and no need to wait for a shipment to arrive to start studying. Your AACN Adult-Gerontology Acute Care Nurse Practitioners practice tests are available to you anytime from anywhere on any device, allowing you to study when it works best for you. There are 25 practice tests available, each with 150 questions and detailed explanations to help you study. Every exam is designed to cover all of the aspects of the AACN Adult-Gerontology Acute Care Nurse Practitioners exam, ensuring you have the knowledge you need to be successful!

AACN Adult-Gerontology Acute Care Nurse Practitioners - Additional Info Sample Questions

Hemodialysis is performed for which of the following reasons?

Correct Answer:
all of the above
hemodialysis is a medical procedure primarily used for patients suffering from kidney failure. the kidneys have several critical functions, including filtering waste and excess substances from the blood, regulating electrolytes, maintaining fluid balance, and aiding in acid-base management. when the kidneys fail, these functions need to be managed artificially; this is where hemodialysis plays a crucial role.

**volume regulation:** one of the primary functions of the kidneys is to manage the body's fluid balance. in kidney failure, the body cannot effectively remove excess fluid which can lead to conditions such as swelling (edema), hypertension, and in severe cases, heart failure. hemodialysis helps remove this excess fluid, thereby preventing these complications.

**acid-base control:** the kidneys help maintain a stable ph level in the blood by excreting hydrogen ions and reabsorbing bicarbonate from urine. kidney failure can disrupt this balance, leading to acidosis (an overly acidic body fluid). during hemodialysis, a dialysis machine removes excess acid from the blood, helping to restore a healthy ph balance.

**electrolyte regulation:** electrolytes, including sodium, potassium, and calcium, play vital roles in many bodily functions, such as nerve signaling and muscle contraction. kidney failure can cause electrolyte levels to become too high or too low, which can be dangerous. hemodialysis filters out excess electrolytes and rebalances their levels in the body.

beyond these specific functions, hemodialysis also serves other purposes such as the removal of nitrogenous wastes (a process termed azotemia management) which accumulate in the blood due to impaired kidney function. additionally, hemodialysis can be used in cases of drug intoxications; it clears the blood of drugs and toxins, particularly when the substances are not easily broken down by the liver.

therefore, when the answer option "all of the above" is provided in the context of why hemodialysis is performed, it correctly encapsulates all these reasons - volume regulation, acid-base control, electrolyte regulation, and other factors like azotemia management and drug intoxication treatment. each of these is a critical indication for the use of hemodialysis in clinical settings.