The nursing instructor is preparing to illustrate the various changes between the nonpregnant and pregnant female bodies.
The instructor should point out that the blood volume in the pregnant woman can increase by what percentage?
20% to 25%.
40% to 45%.
50% to 55%.
30% to 35%.
The Correct Answer is B
Blood volume increases significantly within the first few weeks of gestation and increases progressively throughout the pregnancy.
The total blood volume increase varies from 20% to 100% above prepregnancy levels, usually close to 45%1.
Choice A is incorrect because the increase is usually close to 45%, not 20% to 25%.
Choice C is incorrect because the increase is usually close to 45%, not 50% to 55%.
Choice D is incorrect because the increase is usually close to 45%, not 30% to 35%.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The correct answer is a. Positive Moro reflex.
Choice A reason:
Positive Moro reflex: This reflex should disappear by 6 months of age. Its presence at 9 months indicates potential neurological issues.
Choice B reason:
Negative Doll’s eye reflex: This reflex, indicating brainstem function, should be positive in infants. A negative result suggests severe brainstem dysfunction
Choice C reason:
Positive Babinski reflex: This reflex is normal up to 2 years of age. It indicates normal neurological development in infants.
Choice D reason:
Negative Crawl reflex: Crawling typically develops between 6-10 months. A negative crawl reflex at 9 months could indicate developmental delays
Correct Answer is B
Explanation
Treatment for Juvenile idiopathic arthritis (JIA) involves the use of various medications to decrease pain, improve function and minimize potential joint damage.
These medications can include Nonsteroidal anti-inflammatory drugs (NSAIDs) such as Ibuprofen, Disease-modifying antirheumatic drugs (DMARDs) such as Methotrexate, and other medications such as Indomethacin 1.
Choice A is incorrect because it only mentions one medication, Indomethacin.
Choice C is incorrect because it only mentions one medication, Methotrexate.
Choice D is incorrect because it only mentions one medication, Ibuprofen.
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
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.