Select the correct statement regarding adipose tissue.
It is a form of dense connective tissue.
It is composed mostly of extracellular matrix.
Most of the cell volume is occupied by the nucleus.
Mature adipocytes are highly mitotic.
Its primary function is triglyceride storage.
Correct Answer : E
A. Adipose tissue is not classified as dense connective tissue. Adipose tissue, on the other hand, is a type of loose connective tissue that is primarily composed of adipocytes (fat cells) and has a relatively sparse extracellular matrix compared to dense connective tissues.
B. Adipose tissue is composed mainly of adipocytes (fat cells), which occupy most of the tissue’s volume. The extracellular matrix (ECM) in adipose tissue is relatively minimal compared to other types of connective tissue.
C. In adipocytes, most of the cell volume is occupied by a large lipid droplet rather than the nucleus. The nucleus is relatively small and located at the periphery of the cell, while the central portion of the cell is primarily filled with fat storage.
D. Mature adipocytes are not highly mitotic. Adipocytes have a limited ability to divide. Instead, the number of adipocytes can increase primarily through the differentiation of precursor cells (preadipocytes) into mature adipocytes, not through the division of existing adipocytes.
E. The primary function of adipose tissue is the storage of triglycerides (fats). Adipocytes store energy in the form of triglycerides, which can be mobilized when needed for energy. Additionally, adipose tissue plays roles in insulation, cushioning, and hormone production, but triglyceride storage is its main function.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. This is a temporary solution and doesn't address the underlying issue of workload.
B. This is a healthy coping mechanism as it involves effective time management and prioritization. Delegating tasks that can be safely performed by others allows the nurse to focus on more complex patient care needs.
C. This can be helpful but doesn't necessarily reduce the overall workload.
D. While this might provide temporary relief, it's not a sustainable solution and can create resentment among colleagues.
Correct Answer is A
Explanation
A. A physical disease, especially a chronic one, can significantly impact a person's physical and mental well-being, leading to a decline in functional capacity.
B. While crises can be challenging, they are often temporary and do not necessarily lead to a long-term decline in functional capacity.
C. While a support system is crucial for overall well-being, its absence does not always lead to a significant decline in functional capacity. Many people can cope with challenges without a formal support system.
D. While essential for overall health, nutritional deficits typically lead to a gradual decline in functional capacity unless they are severe and prolonged.
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