Blood is what kind of solution?

None

Hypertonic

Isotonic

Hypotonic

Answer and Explanation

The Correct Answer is C

Rationale-Blood is considered an isotonic solution because its solute concentration is similar to that of the cells in the body, allowing for free movement of water across cell membranes without causing a net influx or efflux of water. This isotonic nature is crucial for maintaining cell integrity and function.

Isotonic solutions have the same osmotic pressure as body’s plasma

B-Hypertonic solution like 3% saline have higher osmotic pressure compared to plasma. This type of solutions draw water from the cells causing shrinkage

D-Hypotonic solution like 0.45% saline have lower osmotic pressure as compared to plasma. They cause swelling of cells with eventual damage

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Correct Answer is C

Explanation

Hypokalemia, a condition characterized by low levels of potassium in the blood, can manifest in various clinical signs and symptoms including a weak, irregular pulse. Potassium plays a crucial role in cardiac function, and its deficiency can lead to arrhythmias or abnormal heart rhythms, which may present as a weak or irregular pulse. potassium is vital for heart contractility. Deficiency leads to arrhythmias presenting as a weak irregular pulse

A, B-Extreme thirst is more commonly associated with hypernatremia or high levels of sodium, while hyperactive bowel sounds could be indicative of gastrointestinal distress but are not specific to hypokalemia.

D-Hyperactive reflexes are not typically associated with low potassium levels but rather with other electrolyte imbalances.

A. Cheyne-stokes respirations B. Substernal retractions during respirations C. Increased respirations D. Kussmaul respirations

Correct Answer is C

Explanation

Naloxone is an opioid antagonist used to rapidly reverse the effects of an opioid overdose, which often includes severely slowed or stopped breathing.

CheyneStokes respirations (A) and Kussmaul respirations (D) are abnormal breathing patterns that are not indicative of effective naloxone treatment.
Substernal retractions (B) indicate difficulty breathing, which would not suggest that the naloxone has been effective.
Effective naloxone intervention is typically indicated by the restoration of normal breathing patterns in a person who has experienced opioid toxicity.

A-Cheyne stokes respirations is due to conditions such as stroke, brain injury

B-Substernal retraction occur in respiratory distress due to pulmonary conditions such as pneumonia D-Kussmaul breathing is found in diabetes ketoacidosis

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Blood is what kind of solution?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who has hypokalemia as a result of nausea. vomiting, and diarrhea. Which of the following findings should the nurse expect?

Correct Answer is C

Explanation

A nurse is teaching a newly licensed nurse about assessing a client who received naloxone to treat opioid toxicity. The nurse should include that which of the following findings indicate the intervention is effective?

Correct Answer is C

Explanation

A nurse is planning care for a client who has dehydration and hypotension. Which of the following actions should the nurse plan to take?

A nurse is caring for a client who is postoperative following abdominal surgery and reports incisional pain. The surgeon has prescribed morphine 4 mg IV bolus every 6 hr as needed. Before administering this medication, the nurse should complete which priority assessment?

A nurse is caring for a client who has a new prescription for a low-sodium diet. The client's family has requested to bring in some of the client's favorite foods. Which of the following food items should the nurse tell the family members to omit?

A nurse is caring for a client who has type 1 diabetes mellitus. Which of the following recommendations should the nurse make to the client for a sweetener?

A nurse is reviewing the medication administration records of four clients who have a prescription for morphine PRN. Which of the following findings Should the nurse identify as a contraindication to this medication?

After teaching a class about the various drugs used to control blood glucose, the instructor determines that the teaching was successful when the class identifies what as a biguanide?

A nurse is teaching a client who takes acetaminophen daily to manage mild knee pain. The nurse should instruct the client to monitor for which of the following adverse reactions to this medication?

A nurse is caring for a client who has a prescription for potassium chloride (KCL) 20 mEq PO daily. The nurse reviews the client's most recent laboratory results and finds the client's potassium level is 6.0 mEq/L Which of the following actions should the nurse take?