What part of the ECG would you look for atrial depolarization?

Pwave.

Twave.

QRS complex.

ST Segment.

Answer and Explanation

The Correct Answer is A

Choice A rationale:
The P wave on an ECG represents atrial depolarization, which is when the atria contract.
Choice B rationale:
The T wave represents ventricular repolarization, which is when the ventricles relax.
Choice C rationale:
The QRS complex represents ventricular depolarization, which is when the ventricles contract.
Choice D rationale:
The ST segment represents the period when the ventricles are depolarized.

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 B

Explanation

Choice A rationale:

Being inquisitive might make the patient feel interrogated and could discourage them from disclosing their herbal use.

Choice B rationale:

A non-judgmental approach encourages open communication and makes the patient feel comfortable to disclose their herbal use.

Choice C rationale:

Being determined might make the patient feel pressured and could discourage them from disclosing their herbal use.

Choice D rationale:

Being instructive might make the patient feel lectured and could discourage them from disclosing their herbal use.

Correct Answer is ["250"]

Explanation

The correct answer is 250 mg.

Step 1: Convert grams to milligrams. 1 gram = 1000 milligrams. So, 2 grams = 2000 milligrams.

Step 2: Divide the total milligrams by the number of doses. 2000 mg / 8 doses = 250 mg per dose.

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

What part of the ECG would you look for atrial depolarization?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Confusion and misinformation relative to herbal medicine can make patients reluctant to disclose their herbal use to healthcare providers. What should be the nurse's approach?

Correct Answer is B

Explanation

A provider prescribes 2 g of a medication to give to a client in eight divided doses over the next 24h. How many mg should the nurse administer for each dose?

Correct Answer is ["250"]

Explanation

A nurse withdraws morphine 2 mg from a vial that contains 4 mg/mL to inject IM for a client. Which of the following actions should the nurse take for wasting the excess medication?

A nurse is reinforcing teaching with a client about risk factors for heart disease. Which of the following risk factors is modifiable?

A nurse is conducting a nutritional education seminar. The nurse knows the client understands the teaching when they state:

A nurse is planning to perform an electrocardiogram (ECG) for a client who has a history of coronary heart disease. Which of the following actions should the nurse take? (Select all that apply.).

A nurse is educating a patient with a newly placed pacemaker about a variety of complementary and alternative therapies. What type of therapy is contraindicated in patients with pacemakers?

A nurse is caring for a client who states that his provider told him he is at risk for anaphylaxis following administration of amoxicillin and that he does not understand what this means. Which of the following is an appropriate response by the nurse?

A nurse is caring for a client. The client states, "I don't want to take any medication.”. Which of the following actions should the nurse take?