Nokea
Which statement best describes electrolytes in intracellular and extracellular fluid?
- A. There is a greater concentration of sodium in extracellular fluid and potassium in intracellular fluid
- B. There is an equal concentration of sodium and potassium in extracellular fluid
- C. There is a greater concentration of potassium in extracellular fluid and sodium in intracellular fluid
- D. There is an equal concentration of sodium and potassium between intracellular and extracellular fluid
Correct Answer: A
Rationale: There is a greater concentration of sodium in extracellular fluid and potassium in intracellular fluid, maintaining cellular function and fluid balance.
You may also like to solve these questions
The client with CP is taking dantrolene. The nurse evaluates that the medication is effective when noting that the client has an increase in which findings? Select all that apply.
- A. Muscle spasticity
- B. Urinary frequency
- C. Level of mobility
- D. Ability to maintain balance
- E. Level of alertness
Correct Answer: C,D
Rationale: A: Increased muscle spasticity indicates the medication is not effective. B: Common adverse effects include urinary frequency. C: Dantrolene acts directly on skeletal muscles to inhibit muscle contraction, improving mobility. D: Dantrolene acts directly on skeletal muscles to inhibit muscle contraction, improving the ability to maintain balance. E: Dantrolene does not increase alertness.
The 17-year-old female is about to have a drug screen test for employment. The adolescent tells the nurse of a recent UTI that was treated with antibiotics. Which antibiotic, if identified by the client, could produce a false-positive urine screening test for opioids?
- A. Cephalexin
- B. Ceftazidime
- C. Amoxicillin
- D. Ciprofloxacin
Correct Answer: D
Rationale: A: Cephalexin (Keflex) does not interfere with urine testing for opioids. B: Ceftazidime (Fortaz), a cephalosporin, does not interfere with urine testing for opioids. C: Amoxicillin (Amoxil), an aminopenicillin, does not interfere with urine testing for opioids. D: Fluoroquinolones, such as ciprofloxacin (Cipro), can cause false-positive urine opiate screens.
The major electrolytes in the extracellular fluid are:
- A. potassium and chloride.
- B. potassium and phosphate.
- C. sodium and chloride.
- D. sodium and phosphate.
Correct Answer: C
Rationale: Sodium and chloride are the major electrolytes in the extracellular fluid.
The client being treated for opiate dependence is receiving a buprenorphine/naloxone combination. The nurse understands that the reason for adding naloxone to the treatment with buprenorphine is for what effect?
- A. Prevent opiate intoxication should the client abuse an opiate.
- B. Replace essential nutrients due to malnutrition from drug abuse.
- C. Reduce the incidence of adverse reactions of the buprenorphine.
- D. Induce an adverse reaction if the client uses an opiate while on buprenorphine.
Correct Answer: A
Rationale: Naloxone in buprenorphine/naloxone (Suboxone) blocks opiate receptors, preventing intoxication if opiates are abused.
Which of the following are included in the Rights of Medication Administration? Select all that apply. A. right dose, B. right time, C. right explanation, D. right client, E. right route
- A. B, C, D, E
- B. A, B, D, E
- C. A, B, D
- D. B, C, E
Correct Answer: B
Rationale: The Rights of Medication Administration include right client, right drug, right dose, right route, and right time. An additional right that is sometimes included is right documentation.