Try Naxlex NCLEX-RN (Free-Trial)

The purpose of the cough and sneeze reflexes is to clear the airway.

True.

False.

Answer and Explanation

The Correct Answer is A

Choice A rationale

Cough and sneeze reflexes indeed serve to clear the airway of irritants and secretions.

Choice B rationale

Stating false would be incorrect as these reflexes are protective mechanisms for the respiratory system. .

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 D

Explanation

Choice A rationale

Platelet count measures the number of platelets in the blood, which are essential for blood clotting. However, it is not specific to monitoring the anticoagulant effects of warfarin.

Choice B rationale

Activated thromboplastin time (APT) measures the intrinsic pathway of coagulation and is typically used to monitor heparin therapy, not warfarin.

Choice C rationale

Red blood count (RBC) measures the number of red blood cells in the blood, which can indicate anemia but is unrelated to the anticoagulant effects of warfarin.

Choice D rationale

Prothrombin time (PT) and international normalized ratio (INR) are specific tests used to monitor the anticoagulant effects of warfarin. PT measures the time it takes for blood to clot, and INR standardizes this measurement to ensure consistency across different laboratories.

A. Calcium and magnesium. B. Potassium and chloride. C. Potassium and magnesium. D. Sodium and calcium.

Correct Answer is C

Explanation

Choice A rationale

Calcium and magnesium imbalances are less likely to influence Digoxin's effects compared to potassium and magnesium.

Choice B rationale

While chloride levels are important, potassium is more critical due to its significant impact on Digoxin’s action.

Choice C rationale

Correct, potassium and magnesium levels are crucial as imbalances can potentiate Digoxin toxicity or reduce its efficacy.

Choice D rationale

Sodium and calcium imbalances are less directly related to Digoxin efficacy compared to potassium and magnesium.

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

The purpose of the cough and sneeze reflexes is to clear the airway.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse evaluates the effects of warfarin by monitoring what lab test?

Correct Answer is D

Explanation

Correct Answer is C

Explanation

What electrolyte inactivates troponin and allows actin and myosin to form a bridge enabling fibers to contract?

A patient is diagnosed as having elevated cholesterol level.The nurse is aware that plaque on the inner lumen of arteries begins as what?

The nurse receives an order for a triptan for a patient diagnosed with a cluster headache.What drug should be indicated for this purpose?

After completing a course on pharmacology for nurses, what will the nurse know?

Ask the nurse to explain the type of angina he is experiencing.The nurse explains the pain is due to the imbalance of myocardial supply.

What drug might the nurse administer to achieve both analgesic and antitussive effects?

A student asks the pharmacology instructor to explain the action of anticholinergic agents.What would be the instructor's best response?

The nurse is preparing to care for a patient who has myasthenia gravis.The nurse will be alert to symptoms affecting which body system in the patient?