What events take place during systole? Select all that apply.
The ventricles contract.
The ventricles relax.
The atria contract.
None of the above.
The Correct Answer is A
Choice A rationale
During systole, the ventricles contract to pump blood out of the heart to the body and lungs.
Choice B rationale
The ventricles relax during diastole, not systole.
Choice C rationale
The atria also contract during systole, but this occurs just before ventricular systole.
Choice D rationale
This choice is incorrect because both the ventricles and the atria contract during systole.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
The Americans with Disabilities Act (ADA) prohibits discrimination against people with disabilities in several areas, including employment, transportation, public accommodations, communications and access to state and local government’ programs and services. If a diabetic client was terminated from their employment for using their glucose meter, it would infringe upon this law.
Choice B rationale
The Emergency Medical Treatment and Active Labor Act (EMTALA) is a statute that governs when and how a patient may be refused treatment or transferred from one hospital to another when he is in an unstable medical condition. This law is not related to employment rights.
Choice C rationale
The Mental Health Parity Act (MHPA) is legislation signed into United States law on September 26, 1996 that requires annual or lifetime dollar limits on mental health benefits to be no lower than any such dollar limits for medical and surgical benefits offered by a group health plan or health insurance issuer offering coverage in connection with a group health plan. This law does not pertain to employment rights.
Choice D rationale
The Affordable Care Act (ACA), also known as Obamacare, is a healthcare reform that includes a list of health-related provisions that began taking effect in 2010. It doesn’t deal with employment rights.
Correct Answer is D
Explanation
Choice A rationale
Enlargement of the liver is not a common complication following a myocardial infarction that has caused damage to the right side of the heart.
Choice B rationale
Pulmonary congestion is more commonly associated with left-sided heart failure.
Choice C rationale
Cardiac Tamponade is a serious medical condition in which blood or fluids fill the space between the sac that encases the heart and the heart muscle. This can occur as a result of a myocardial infarction, but it is not the most likely complication in this scenario.
Choice D rationale
Peripheral edema is a common complication following a myocardial infarction that has caused damage to the right side of the heart. When the right side of the heart is damaged, it can lead to a backup of blood in the body’s veins, which can cause swelling in the ankles, legs, and abdomen.
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