A client is scheduled for a “total serum cholesterol” lab test.
Which instruction to the client should be discussed to ensure adequate preparation for the test?

Do not eat or drink for 12 hours prior to the test.

Eliminate all dietary cholesterol for one week before this test.

Avoid caffeinated beverages for several days prior to the test.

Stop eating eggs and drinking milk for two days before the test.

Answer and Explanation

The Correct Answer is A

Do not eat or drink for 12 hours prior to the test. This is because fasting is required for a total serum cholesterol test to get accurate results. Fasting means not eating or drinking anything except water for 9 to 12 hours before the test.

Choice B is wrong because eliminating all dietary cholesterol for one week before the test is not necessary and will not affect the test results. Dietary cholesterol only accounts for a small portion of the total cholesterol in the blood.

Choice C is wrong because avoiding caffeinated beverages for several days prior to the test is not required and will not influence the test results. Caffeine does not affect cholesterol levels.

Choice D is wrong because stopping eating eggs and drinking milk for two days before the test is not needed and will not change the test results. Eggs and milk contain cholesterol, but they also have other nutrients that may lower the risk of heart disease.

Normal ranges for total serum cholesterol are less than 200 mg/dL (5.18 mmol/L) for adults. Higher levels may indicate an increased risk of heart disease and stroke.

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

“Since I am taking Clozaril, I will need to have bloodwork performed weekly for six months.” This indicates that the client understands that Clozaril (clozapine) is an antipsychotic medication that can affect the immune system and cause a serious blood disorder called agranulocytosis. The client needs to have regular blood tests to monitor the white blood cell count and prevent infections.

Choice B is wrong because Clozaril can cause urinary retention, not decreased urination. The client should be advised to report any difficulty or pain when urinating.

Choice C is wrong because Clozaril is not a PRN medication. It should be taken regularly as prescribed by the doctor to maintain a therapeutic level and prevent relapse of psychotic symptoms.

Choice D is wrong because Clozaril is not available over the counter or in a generic form. It is a controlled substance that requires a special program and a certified pharmacy to dispense it.

A. Restlessness. B. Dilated pupils. C. Constricted pupils. D. Diaphoretic skin. E. Increased respirations. F. Decreased respirations

Correct Answer is ["A","D","E"]

Explanation

These choices validate the client with acute pain because they are signs of a sympathetic nervous system response to pain. Acute pain is a sudden and usually sharp sensation that indicates tissue damage or injury.

Choice B is wrong because dilated pupils are not a sign of acute pain. Pupils may dilate in response to fear, excitement, or drugs.

Choice C is wrong because constricted pupils are not a sign of acute pain. Pupils may constrict in response to bright light, drugs, or brain damage.

Choice F is wrong because decreased respirations are not a sign of acute pain. Respirations may decrease in response to relaxation, drugs, or respiratory depression.

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 client is scheduled for a “total serum cholesterol” lab test. Which instruction to the client should be discussed to ensure adequate preparation for the test?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which response by the client indicates that medication instruction by the RN has been effective?

Correct Answer is A

Explanation

The nurse is assessing a client experiencing acute pain. What assessments should validate the client with acute pain? Select all that apply.

Correct Answer is ["A","D","E"]

Explanation

Which action should a nurse perform when administering an intramuscular injection via the Z- track method?

Which nursing action is most important after administering nitroglycerin sublingually?

A health care provider prescribes one ounce of an elixir medication for a client. How many milliliters (mL) of medication should the nurse instruct the client to take during discharge teaching?

A client is scheduled for a “total serum cholesterol” lab test. Which instruction to the client should be discussed to ensure adequate preparation for the test?

The nurse has developed a pain management plan for a client who has a history of opioid drug abuse. Which of the following statements by the client demonstrates understanding of the pain management plan?

A client who has a blood glucose level of 800 mg/dL is to receive insulin intravenously. Which form of insulin is safe for intravenous administration?

A nurse should include which rationale when instructing a client to avoid sitting with knees crossed?

A nurse is assessing a client with pain. What is the best question for the nurse to ask the client about the quality of pain?

A client is scheduled for a “total serum cholesterol” lab test.
Which instruction to the client should be discussed to ensure adequate preparation for the test?