A patient has dehydration. While planning care, the nurse considers that the majority of the patient's total water volume exists in which compartment?

Intracellular

Extracellular

Intravascular

Transcellular

Answer and Explanation

The Correct Answer is A

A. Intracellular: The majority of the body's total water volume is contained within the intracellular compartment, which makes up about 2/3 total body water. Intracellular fluid is essential for cellular function, and any depletion here contributes significantly to dehydration.

B. Extracellular: While extracellular fluid (ECF) accounts for about one-third of total body water, it is not the compartment that holds the majority. ECF includes interstitial fluid, blood plasma, and lymph, but intracellular fluid still holds a larger proportion.

C. Intravascular: Intravascular fluid is a subset of extracellular fluid, specifically the fluid found within blood vessels. It makes up a smaller portion of total body water and is primarily involved in transporting nutrients and waste.

D. Transcellular: Transcellular fluid is a small compartment of extracellular fluid, including fluids such as cerebrospinal fluid, synovial fluid, and ocular fluid. It represents a very small fraction of total body water.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is A

Explanation

A. Metabolic acidosis: Fasting can lead to the production of ketones as the body breaks down fat for energy in the absence of sufficient glucose. Ketones are acidic, and their accumulation in the blood leads to a decrease in pH, causing metabolic acidosis.

B. Metabolic alkalosis: This condition occurs when there is an excessive loss of acid or an increase in bicarbonate levels. It is not typically associated with fasting or the production of ketones.

C. Respiratory alkalosis: Respiratory alkalosis occurs when excessive CO2 is exhaled, leading to an increase in blood pH. This is typically due to hyperventilation and is not related to fasting or ketone production.

D. Respiratory acidosis: Respiratory acidosis results from the retention of CO2 due to hypoventilation, which leads to a decrease in blood pH. This condition is not associated with fasting or ketosis and is not likely to be the cause of the client’s symptoms.

A. An infant with temperature of 102.2° F and diarrhea for 3 days B. A teenager with a sprained ankle and excessive edema C. A middle-aged adult with abdominal pain who is moaning and holding her stomach D. An older adult with nausea and vomiting for 3 days with blood pressure 112/60

Correct Answer is A

Explanation

A. An infant with temperature of 102.2° F and diarrhea for 3 days: Infants are vulnerable to dehydration and fluid imbalances, which can quickly become life-threatening. A fever of 102.2°F combined with diarrhea for three days raises concern for potential severe dehydration, infection, or sepsis, which requires immediate attention.

B. A teenager with a sprained ankle and excessive edema: While the teenager’s condition is painful, a sprained ankle and excessive edema are generally not life-threatening. This condition can be treated after more urgent cases are addressed.

C. A middle-aged adult with abdominal pain who is moaning and holding her stomach: While abdominal pain may indicate a serious condition, the patient's symptoms don't necessarily suggest an immediate life-threatening situation, particularly if vital signs are stable.

D. An older adult with nausea and vomiting for 3 days with blood pressure 112/60: The blood pressure is within normal limits and while nausea and vomiting for three days are concerning, this patient’s condition is not immediately life-threatening.

View Question and Answer

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

A patient has dehydration. While planning care, the nurse considers that the majority of the patient's total water volume exists in which compartment?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client is brought to the Emergency Department after passing out in a local department store. The client has been fasting and has ketones in the urine. Which acid-base imbalance would the nurse expect to assess in this client?

Correct Answer is A

Explanation

Four patients arrive at the emergency department at the same time. Which patient will the nurse see first?

Correct Answer is A

Explanation

What is a major function of potassium within the body?

A patient is hypoventilating and retaining carbon dioxide. On which acid-base imbalance should the nurse focus when caring for this patient?

A licensed practical/vocational nurse (LPN/LVN) is preparing to add a new IV of 5% dextrose in water (D5W) with potassium (K) to an existing line. The LPN/LVN notices that only 25 mL of urine has been collected over the past hour. What is the most appropriate nursing intervention?

A client's calcium level is 9.5 mg/dL (Normal 9.0-10.5 mg/dL). A nurse would expect the client's phosphate level to be:

After teaching a client who is prescribed a restricted sodium diet, a nurse assesses the client's understanding. Which food choice for lunch indicates the client correctly understood the teaching?

A patient has dehydration. While planning care, the nurse considers that the majority of the patient's total water volume exists in which compartment?

Linezolid 600 mg IV once a day is ordered for a patient. The linezolid is dissolved in 300 mL of NS and should infuse over 60 minutes. Using an IV controller, how many milliliters per hour should the linezolid be infused?

The health care provider asks the nurse to monitor the fluid volume status of a heart failure patient and a patient at risk for clinical dehydration. Which is the most effective nursing intervention for monitoring both of these patients?