A nurse is assisting with teaching a class about motor skills that develop in the first year of life. The nurse should include that which of the following motor skills develops first?
Sitting upright unsupported
Standing holding on to furniture
Transferring an object from hand to hand
Rolling from side to side
The Correct Answer is D
Choice A reason : Sitting upright unsupported is a motor skill that typically develops after a baby has gained enough strength and balance, which usually occurs around 6 months of age. Before they can sit unsupported, infants need to develop control over their head and neck muscles, as well as their upper body strength.
Choice B reason : Standing while holding on to furniture, also known as cruising, is a skill that comes later in the first year of life, usually after the infant has mastered sitting and crawling. This skill is often seen around 9 to 12 months of age as the infant's leg and core muscles become strong enough to support their weight in an upright position.
Choice C reason : Transferring an object from hand to hand is a fine motor skill that develops as an infant's hand-eye coordination improves. This skill typically emerges around 4 to 6 months of age, after the infant has developed the ability to grasp objects and has begun to explore their environment more actively with their hands.
Choice D reason : Rolling from side to side is one of the first gross motor skills that infants develop, usually occurring around 2 to 4 months of age. This skill is an important precursor to more complex movements such as sitting, crawling, and walking. It begins with the infant learning to control their head movements and then progresses to rolling over from their stomach to their back and vice versa.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason : Prolonged stress can lead to impaired immune function. When a person is stressed, the body's stress response can suppress the immune system, making it less effective at fighting off infections. This is because stress hormones like cortisol can inhibit the production and function of white blood cells, such as lymphocytes, which are crucial for the immune response. Additionally, chronic stress can lead to inflammation and reduce the body's ability to respond to immunological challenges, increasing the risk of illness and infection.
Choice B reason : Decreased blood pressure is not typically a manifestation of prolonged stress. In fact, stress can lead to increased blood pressure due to the release of stress hormones that cause vasoconstriction and an increase in heart rate. Over time, this can contribute to hypertension and cardiovascular problems.
Choice C reason : Hypoglycemia, or low blood sugar, is not a direct manifestation of prolonged stress. However, stress can affect blood sugar levels. For individuals with diabetes, stress can make it harder to control blood sugar as stress hormones can cause blood sugar levels to rise. In non-diabetic individuals, stress typically does not cause hypoglycemia.
Choice D reason : Anemia, a condition characterized by a lack of healthy red blood cells, is not a direct result of prolonged stress. Anemia can be caused by a variety of factors, including nutritional deficiencies, chronic diseases, or genetic conditions, but it is not commonly linked to stress.
Correct Answer is C
Explanation
Choice A reason : Enlarged tonsils can contribute to obstructive sleep apnea by blocking the airway, but they do not cause central sleep apnea, which is related to the brain's control of breathing.
Choice B reason : Obesity is a risk factor for obstructive sleep apnea due to the physical obstruction of the airway, not central sleep apnea, which involves a failure of the brain's signaling to the muscles that control breathing.
Choice C reason : Opioid overdose can depress the central nervous system, including the brain's ability to signal for breath, leading to central sleep apnea.
Choice D reason : A deviated septum can cause difficulty breathing through the nose and contribute to obstructive sleep apnea, but it does not cause central sleep apnea.
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.