When preparing a presentation for a senior center about age-related musculoskeletal changes, which of the following changes should be included?
Decreased muscle mass
Thickened vertebral disks
Increased force of isometric contraction
Reduced chest width
The Correct Answer is A
Choice A rationale
Decreased muscle mass is a common age-related musculoskeletal change. As people age, they tend to lose muscle mass due to changes in muscle fiber and decreased physical activity. This can lead to weakness and decreased mobility.
Choice B rationale
Thickened vertebral disks are not typically an age-related change. Instead, the disks often become thinner and less flexible with age, which can lead to conditions like degenerative disk disease.
Choice C rationale
Increased force of isometric contraction is not an age-related musculoskeletal change. In fact, both isometric and isotonic muscle strength tend to decrease with age.
Choice D rationale
Reduced chest width is not typically an age-related musculoskeletal change. However, changes in posture and spinal curvature can affect the shape and function of the chest.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Hypoglycemia, or low blood sugar, is a condition that can occur in newborns, especially those born to mothers with gestational diabetes. However, there is no information in the question indicating that the mother had gestational diabetes. Therefore, while hypoglycemia is a possible complication for newborns, it is not the most likely complication in this case based on the information provided.
Choice B rationale
Neonatal abstinence syndrome (NAS) is a group of problems that occur in a newborn who was exposed to addictive opiate drugs while in the mother’s womb. NAS can occur when a pregnant woman takes drugs such as heroin, codeine, oxycodone (Oxycontin), methadone, or buprenorphine. These and other substances pass through the placenta that connects the baby to its mother in the womb and can cause the baby to become dependent on the drug. In this case, the mother’s urine toxicology screen was positive for cocaine and marijuana, both of which are illicit drugs. This puts the newborn at risk for developing NAS2.
Choice C rationale
Respiratory distress syndrome (RDS) is a breathing disorder that affects newborns. RDS is more common in premature babies because their lungs aren’t fully developed. However, the newborn in the question was born at 38 weeks gestation, which is considered full term. Therefore, while RDS is a possible complication for newborns, it is not the most likely complication in this case based on the information provided.
Choice D rationale
Neonatal jaundice is a condition that can occur in newborns due to high levels of bilirubin, a yellow pigment produced during normal breakdown of red blood cells. In older babies and adults, the liver processes bilirubin, which then passes from the body through the stool and urine. However, a newborn’s still-developing liver may not be mature enough to remove this bilirubin. While neonatal jaundice is a common condition, there is no information in the question indicating that the newborn is at risk for developing this complication.
Correct Answer is C
Explanation
Choice A rationale
While followers demonstrating high critical thinking are valuable, passive contribution may not be as beneficial to a nurse leader’s performance. Active participation is often more beneficial in a healthcare setting, as it allows for the exchange of ideas and collaborative problem-solving.
Choice B rationale
Followers who are dependent and passive when they disagree may not contribute effectively to the team’s performance. Constructive disagreement can lead to better decision-making and innovation. Therefore, passive disagreement may not be the most beneficial trait for a nurse leader.
Choice C rationale
Followers who are active contributors and participate in developing and analyzing ideas are highly beneficial to a nurse leader’s performance. Active participation fosters a collaborative environment, encourages the exchange of ideas, and leads to innovative solutions. This type of follower can significantly enhance the performance of a nurse leader and the overall team.
Choice D rationale
While participation in developing and analyzing ideas is important, not being an active contributor can limit the effectiveness of this participation. Active contribution is key to fostering a collaborative and innovative environment.
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