A nurse is teaching a client who has a prescription for ferrous gluconate. Which of the following statements by the client indicates an understanding of the teaching?

I should stay upright for at least 15 minutes after taking this medication.

I should take an antacid with this medication to prevent stomach upset.

I should take this medication with 8 ounces of milk.

I should notify my provider if my stools turn black.

Answer and Explanation

The Correct Answer is A

The client should stay upright for at least 15 minutes after taking ferrous gluconate to prevent oesophagal irritation. Choice B is wrong because taking an antacid with ferrous gluconate can decrease its absorption and effectiveness.

Choice C is wrong because taking ferrous gluconate with milk can also reduce its absorption and cause gastrointestinal distress.

Choice D is wrong because black stools are a common and harmless side effect of ferrous gluconate and do not indicate a need to notify the provider. Ferrous gluconate is an iron supplement used to treat or prevent iron deficiency anaemia, a condition where the body does not have enough red blood cells to carry oxygen to the tissues.

Iron is an essential component of haemoglobin, the protein that carries oxygen in the blood.

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Correct Answer is C

Explanation

Taking a high-ceiling diuretic predisposes this client to developing digoxin toxicity because it can cause hypokalemia (low blood potassium level), which increases the sensitivity of the heart to digoxin. Digoxin is a medicine that is used to treat heart failure or arrhythmias (abnormal heart rhythms) by increasing cardiac contractility and controlling the heart rate. Digoxin toxicity happens when there is too much digoxin in the body and it becomes harmful, causing symptoms such as nausea, vomiting, headache, confusion, vision disturbance, and irregular heartbeat.

Choice A is wrong because taking an HMG CoA reductase inhibitor (also called a statin) does not increase the risk of digoxin toxicity.

Statins are lipid-lowering medications used to prevent coronary heart disease by blocking an enzyme involved in cholesterol synthesis.

Statins do not affect the blood potassium level or the sensitivity of the heart to digoxin.

Choice B is wrong because having a 10-year history of COPD (chronic obstructive pulmonary disease) does not increase the risk of digoxin toxicity. COPD is a lung condition that causes breathing difficulties and chronic inflammation.

COPD does not affect the blood potassium level or the sensitivity of the heart to digoxin.

Choice D is wrong because having a prolapsed mitral valve does not increase the risk of digoxin toxicity.

A prolapsed mitral valve is a condition where the valve between the left atrium and left ventricle of the heart does not close properly, allowing some blood to leak back into the atrium.

A prolapsed mitral valve does not affect the blood potassium level or the sensitivity of the heart to digoxin.

A. Insert the needle at least 5 cm (2 in) from the umbilicus. B. Massage the site after administering the medication. C. Use a 21-gauge needle for the injection. D. Aspirate before injecting the medication.

Correct Answer is A

Explanation

This is because the umbilicus is a potential site of infection and should be avoided when administering subcutaneous heparin.

Choice B is wrong because massaging the site after administering the medication can cause bruising and hematoma formation.

Choice C is wrong because a 21-gauge needle is too large for subcutaneous injection and can cause tissue trauma and bleeding.

A smaller needle, such as 25- or 27-gauge, should be used.

Choice D is wrong because aspirating before injecting the medication can increase the risk of hematoma formation and is not recommended for subcutaneous heparin.

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A nurse is teaching a client who has a prescription for ferrous gluconate. Which of the following statements by the client indicates an understanding of the teaching?

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Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who is taking digoxin to treat heart failure. Which of the following factors predisposes this client to developing digoxin toxicity?

Correct Answer is C

Explanation

A nurse is preparing to administer subcutaneous heparin to a client. Which of the following actions should the nurse take?

Correct Answer is A

Explanation

A nurse is assessing a client who is receiving intravenous therapy. The nurse should identify which of the following findings as a manifestation of fluid volume excess?

A nurse is caring for a client who is taking sertraline and reports a desire to begin taking supplements. Which of the following supplements should the nurse advise the client to avoid?

A nurse is caring for a client who develops an anaphylactic reaction to IV antibiotic administration. After assessing the client’s respiratory status and stopping the medication infusion, which of the following actions should the nurse take next?

A nurse is caring for a client who has major depression and a new prescription for citalopram. Which of the following adverse effects is the priority for the nurse to report to the provider?

A nurse is preparing to administer medications to a client and discovers a medication error. The nurse should recognize that which of the following staff members is responsible for completing an incident report?

A nurse is caring for a client who has hyponatremia and is receiving an infusion of a prescribed hypertonic solution. Which of the following findings should indicate to the nurse that the treatment is effective?

A nurse is caring for a client who has a prescription for total parental nutrition (TPN). Which of the following routes of administration should the nurse use?

A nurse is planning care for a client who requires treatment for high cholesterol. Which of the following prescriptions should the nurse expect to administer?