Which joint classification allows for partial movement and is connected by cartilage?
Ball and socket joints
Synovial joints
Cartilaginous joints
Fibrous joints
The Correct Answer is C
A. Ball and socket joints: Ball and socket joints, such as the shoulder and hip, allow for a wide range of movement in multiple directions. They are synovial joints with a fluid-filled cavity, not primarily connected by cartilage for limited motion.
B. Synovial joints: Synovial joints have a joint cavity filled with synovial fluid and permit free movement. They include hinge, pivot, and ball-and-socket joints, providing more mobility than partial-movement joints.
C. Cartilaginous joints: Cartilaginous joints are connected by cartilage, allowing limited or partial movement. Examples include intervertebral discs and the pubic symphysis, providing stability while permitting slight flexibility.
D. Fibrous joints: Fibrous joints are connected by dense connective tissue and allow little to no movement. Examples include sutures in the skull, which provide strength and protection rather than flexibility.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. The utilization of oxygen by the cells: Cellular respiration occurs at the tissue level where oxygen is used to produce energy, not during pulmonary ventilation.
B. The transport of oxygen and carbon dioxide in the bloodstream: Gas transport refers to the movement of gases via hemoglobin and plasma, which occurs after ventilation, not during the act of air movement in the lungs.
C. The process of air moving in and out of the lungs: Pulmonary ventilation is the mechanical process of inhalation and exhalation, allowing fresh air to enter the alveoli and stale air to exit, which is essential for effective gas exchange.
D. The exchange of gases between the alveoli and the blood: Gas exchange, or external respiration, occurs at the alveolar-capillary interface and is distinct from the physical process of ventilation.
Correct Answer is D
Explanation
A. To transport oxygen in the bloodstream: Oxygen transport is the role of red blood cells and hemoglobin, not the gut microbiome. The microbiome does not participate in carrying oxygen to tissues.
B. To regulate blood pressure: While some gut microbes may indirectly influence blood pressure through metabolic and inflammatory pathways, regulating blood pressure is not their primary function.
C. To produce insulin: Insulin is produced by the pancreas. The gut microbiome does not produce insulin, though it can affect glucose metabolism indirectly.
D. To aid in digestion and nutrient absorption: The gut microbiome consists of trillions of microorganisms that help break down complex carbohydrates, synthesize certain vitamins, and improve nutrient absorption. It also contributes to gut health and immune function, making digestion and nutrient utilization its primary role.
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.