Which of the following nutrients is absorbed by the lacteals of the small intestine?
Minerals
Glucose
Amino acids
Triglycerides
The Correct Answer is D
A. Minerals are absorbed directly into the bloodstream, not through lacteals.
B. Glucose is absorbed directly into the bloodstream through capillaries, not through lacteals.
C. Amino acids are absorbed into the bloodstream through capillaries, not through lacteals.
D. Triglycerides are absorbed by the lacteals in the small intestine. Lacteals are lymphatic vessels that transport absorbed lipids (including triglycerides) from the digestive tract.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Cutaneous transpiration: While cutaneous transpiration (evaporation of sweat from the skin) contributes to water loss, it is not the primary mechanism controlling water output.
B. Drinking: Drinking affects water intake rather than output. It does not directly control how much water is excreted from the body.
C. Urine volume: Urine volume is the primary means by which the body regulates water output. The kidneys adjust urine volume to maintain fluid balance and homeostasis.
D. Sweating: Sweating contributes to water loss but is not the primary mechanism for controlling overall water output compared to urine production.
Correct Answer is A
Explanation
Both chemical and mechanical digestion indeed start in the mouth (chewing and salivary enzymes) and continue in the stomach (gastric juices and muscle contractions). This statement is accurate.
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