Nokea
Which organ is part of the male reproductive system and urinary system?
- A. Epidermis
- B. Ureter
- C. Testis
- D. Urethra
Correct Answer: D
Rationale: The correct answer is D: Urethra. The urethra is a part of both the male reproductive system, as it serves as the duct for semen during ejaculation, and the urinary system, as it allows the passage of urine from the bladder to outside the body. The epidermis is the outermost layer of the skin, the ureter is a tube that carries urine from the kidneys to the bladder, and the testis is a male reproductive organ responsible for producing sperm.
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When assessing a female patient who describes herself as a strict vegetarian, the nurse notes that she has a yellow tone to her skin. The nurse should ask the client if she has eaten large amounts of which foods?
- A. Carrots and squash.
- B. Turnips and beets.
- C. Rice and eggs.
- D. Spinach and mustard greens.
Correct Answer: A
Rationale:
Which compound is associated with a burning sensation as a result of anaerobic respiration?
- A. Carbon dioxide
- B. Lactic acid
- C. Oxygen
- D. Glucose
Correct Answer: B
Rationale: During anaerobic respiration, the body produces lactic acid as a byproduct when oxygen is limited. The accumulation of lactic acid can lead to a burning sensation in muscles due to its build-up. Therefore, lactic acid is the correct choice as it is the compound associated with the burning sensation related to anaerobic respiration.
Where would the urinary bladder and internal reproductive organs be found?
- A. Thoracic cavity
- B. Mediastinum
- C. Abdominal cavity
- D. Pelvic cavity
Correct Answer: D
Rationale: The urinary bladder and internal reproductive organs are located in the pelvic cavity. The pelvic cavity is the region of the body that houses these structures, providing protection and support for their functions. The thoracic cavity contains organs such as the heart and lungs, the mediastinum is the area between the lungs that contains the heart, major blood vessels, and other structures, while the abdominal cavity houses organs like the stomach, liver, and intestines.
What organelle contributes to phagocytosis in white blood cells?
- A. ER
- B. Lysosomes
- C. Vacuole
- D. Golgi apparatus
Correct Answer: B
Rationale: Lysosomes play a crucial role in phagocytosis within white blood cells. Lysosomes contain enzymes that aid in the digestion of foreign particles and cellular debris, making them essential for the process of phagocytosis. The other organelles listed, such as the endoplasmic reticulum (ER), vacuole, and Golgi apparatus, do not directly contribute to phagocytosis within white blood cells.
A sprain occurs when there is a tear in which structure?
- A. Dermis.
- B. Ligament.
- C. Cartilage.
- D. Muscle
Correct Answer: B
Rationale: