Unit 3 Med Surg
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Electrolyte most important for retention of water?
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Calcium
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Potassium
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Water
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Sodium
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About This Quiz
This 'unit 3 med surg' quiz assesses key concepts in medical-surgical nursing, focusing on fluid and electrolyte balance within the human body. It tests knowledge on intracellular components, sodium's role in water retention, TPN precautions, and routes of insensible fluid loss, crucial for nursing professionals.
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- 2.
Concentration of electrolytes in solution is measured in what?
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MEq/L
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Mg/cc
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Cc/ml
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Gr
Correct Answer
A. MEq/LExplanation
The concentration of electrolytes in a solution is measured in milliequivalents per liter (mEq/L). This unit of measurement is commonly used in medical and scientific fields to express the amount of ions present in a given volume of solution. It takes into account the charge of the ions and allows for accurate comparison of electrolyte concentrations across different solutions. Other units listed, such as mg/cc (milligrams per cubic centimeter), cc/ml (cubic centimeters per milliliter), and gr (grams), are not typically used for measuring electrolyte concentrations.Rate this question:
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- 3.
Compartment that contains all WATER & IONS inside the cells.
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Interstitial
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Intracellular
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Intravascular
Correct Answer
A. IntracellularExplanation
The correct answer is intracellular because it refers to the compartment that contains all water and ions inside the cells. This term specifically describes the space within the cell membrane where cellular processes take place. It is different from the interstitial and intravascular compartments, which refer to spaces outside of the cells in the extracellular environment.Rate this question:
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- 4.
Fluid consisting of the Plasma in Blood Vessels &Lymph in lymphatic System
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Extracellular
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Intracellular
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Intravascular
Correct Answer
A. IntravascularExplanation
The correct answer is "Intravascular." This term refers to the fluid that is present within the blood vessels, including the plasma in the blood vessels and the lymph in the lymphatic system. It is important to note that this fluid is extracellular, meaning it is outside of the cells in the body.Rate this question:
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- 5.
TPN precautions in assessment
Correct Answer
glucose
weight
plebitis
fluid balanceExplanation
The given answer includes four key factors that need to be considered when assessing a patient receiving Total Parenteral Nutrition (TPN). Glucose levels need to be monitored to ensure proper glycemic control and prevent hyperglycemia or hypoglycemia. Weight is an important parameter to assess for any changes that may indicate fluid retention or loss. Plebitis, which is inflammation of the vein, can occur due to the TPN administration and should be monitored for. Lastly, fluid balance is crucial to assess to prevent fluid overload or dehydration in the patient receiving TPN.Rate this question:
- 6.
Fluid in tissue spaces around each cell?
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Extracellular
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Intracellular
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Interstitial
Correct Answer
A. InterstitialExplanation
The term "interstitial" refers to the fluid that is present in the tissue spaces around each cell. This fluid is located outside of the cell, hence it is considered extracellular. However, it is specifically referred to as interstitial fluid because it fills the gaps or interstices between cells within the tissues. This fluid plays a crucial role in providing nutrients and removing waste products from the cells.Rate this question:
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- 7.
Insensible fluid lossthrough what routes?
Correct Answer
skin 300-400
lungs 300-400
GI 200
kidneys 1200-1500Explanation
Fluid loss can occur through various routes in the body. The skin is one of the routes through which fluid loss can happen, with an estimated range of 300-400 mL. The lungs also contribute to fluid loss through respiration, with a similar range of 300-400 mL. The gastrointestinal (GI) tract is another route, with an estimated fluid loss of 200 mL. The kidneys play a major role in fluid regulation and can contribute to significant fluid loss, ranging from 1200-1500 mL.Rate this question:
- 8.
Nursing actions for Blood Reactions
Correct Answer
stop tx
keep vein open w/ NS
Notify MDExplanation
The correct answer includes three nursing actions for blood reactions. The first action is to stop the transfusion to prevent further complications. The second action is to keep the vein open with normal saline (NS) to maintain intravenous access for any necessary interventions. The third action is to notify the medical doctor (MD) to inform them about the blood reaction and seek further guidance or orders. These actions ensure prompt and appropriate management of blood reactions to ensure patient safety and well-being.Rate this question:
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Current Version
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Mar 22, 2023Quiz Edited by
ProProfs Editorial Team -
Jan 20, 2010Quiz Created by
Ashleymallory
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