Anthony has a cut that is superficial and painful, but not bleeding. Based on this information you would predict that the cut has penetrated to
the subcutaneous layer, but no deeper
the papillary layer but not the reticular layer
the stratum basale but not the dermal layers
the stratum corneum but not the stratum granulosum
The Correct Answer is B
A. the subcutaneous layer, but no deeper: The subcutaneous layer lies beneath the dermis and contains fat and connective tissue. A cut reaching this layer would likely cause significant bleeding and deeper tissue pain, which does not match Anthony’s wound.
B. the papillary layer but not the reticular layer: The papillary layer is the upper portion of the dermis, just below the epidermis. Superficial cuts that are painful but not bleeding typically affect this layer, as it contains nerve endings that produce pain, but it is above the deeper reticular layer where larger blood vessels reside.
C. the stratum basale but not the dermal layers: The stratum basale is the deepest layer of the epidermis. While cuts affecting only this layer may cause mild discomfort, they rarely produce the type of superficial pain described, and they do not reach the dermis where more pain receptors are located.
D. the stratum corneum but not the stratum granulosum: The stratum corneum is the outermost layer of the epidermis and contains dead cells. A cut limited to this layer is usually painless and superficial, without causing noticeable pain.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Fibrocartilage; hyaline cartilage:Fibrocartilage is found in intervertebral discs, providing strong support and resistance to compression due to its dense collagen fibers. Hyaline cartilage forms the costal cartilage between ribs and the sternum, offering flexibility and smooth surfaces for joint movement.
B. Dense regular CT; fibrocartilage:Dense regular connective tissue is found in tendons and ligaments, not in intervertebral discs. Fibrocartilage, while present in discs, is not the main component of costal cartilage.
C. Hyaline cartilage; fibrocartilage:Hyaline cartilage provides structural support and smooth surfaces, but it is not the primary tissue of intervertebral discs. Fibrocartilage is not the main tissue of costal cartilage.
D. Fibrocartilage; dense regular CT:Dense regular connective tissue does not make up costal cartilage; it is primarily in tendons and ligaments. Fibrocartilage correctly describes intervertebral discs.
E. Elastic cartilage; hyaline cartilage:Elastic cartilage is found in structures requiring flexibility, such as the ear and epiglottis, not intervertebral discs. Hyaline cartilage correctly describes costal cartilage, but the first part is inaccurate.
Correct Answer is A
Explanation
A. axillary and pubic areas:Apocrine glands are concentrated in the axillae, areolae, and pubic regions. They become active during puberty and release a thicker secretion that can produce body odor when decomposed by bacteria.
B. soles of the feet:The soles contain numerous eccrine sweat glands, which function in thermoregulation, but apocrine glands are not typically found here.
C. palms of the hands:Like the soles, the palms are rich in eccrine sweat glands for cooling, but they lack apocrine glands.
D. both A and B:Apocrine glands are not present in the soles of the feet, only in axillary and pubic regions.
E. both B and C:Neither the soles nor the palms contain apocrine glands; they only have eccrine sweat glands.
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