Nursing Elites

1. What is the term for the body's ability to defend itself against specific invading agents such as bacteria, toxins, viruses, and foreign bodies?

• A. Hormones
• B. Secretion
• C. Immunity
• D. Glands

Correct answer: C

Rationale: The correct answer is C: Immunity. Immunity refers to the body's ability to protect itself against specific invading agents like bacteria, toxins, viruses, and foreign bodies by recognizing and destroying them. It is a crucial defense mechanism that helps maintain health and prevent infections and diseases. Choices A, B, and D are incorrect because hormones are chemical messengers, secretion is the process of releasing substances, and glands are organs that produce and release substances, none of which specifically relate to the body's defense against invading agents.

2. A healthcare professional is assessing a client who has experienced a left-hemispheric stroke. Which of the following is an expected finding?

• A. Impulse control difficulty
• B. Poor judgement
• C. Inability to recognize familiar objects
• D. Loss of depth perception

Correct answer: C

Rationale: Patients who have experienced a left-hemispheric stroke may exhibit symptoms of agnosia, which is the inability to recognize familiar objects or people. This occurs due to damage to the right hemisphere of the brain, which is responsible for visual and spatial perception. Impulse control difficulty, poor judgment, and loss of depth perception are not typically associated with left-hemispheric strokes.

3. Which of the following conditions in the client's history is a contraindication to the use of oral contraceptives?

• A. Hyperthyroidism.
• B. Thrombophlebitis.
• C. Diverticulosis.
• D. Hypocalcemia.

Correct answer: B

Rationale: Thrombophlebitis, which is inflammation of a vein with the formation of a clot, is a contraindication to the use of oral contraceptives due to an increased risk of thromboembolism. Clients with a history of thrombophlebitis or thromboembolic disorders should avoid oral contraceptives to prevent further complications like deep vein thrombosis or pulmonary embolism.

4. What is the appropriate needle size for insulin injection?

• A. 18G, 1 ½” long
• B. 22G, 1” long
• C. 22G, 1 ½” long
• D. 25G, 5/8” long

Correct answer: D

Rationale: The appropriate needle size for insulin injection is 25G, 5/8” long. This size allows for accurate and comfortable insulin administration in subcutaneous tissue.

5. What is a muscular enlarged pouch or sac that lies slightly to the left and is used for the temporary storage of food?

• A. Gallbladder
• B. Urinary bladder
• C. Stomach
• D. Lungs

Correct answer: C

Rationale: The correct answer is the stomach. The stomach is a muscular organ located slightly to the left in the abdominal cavity. It serves as a temporary storage site for food where it is mixed with digestive enzymes and acids to begin the process of digestion. The gallbladder (Choice A) is not involved in food storage; it stores bile produced by the liver. The urinary bladder (Choice B) is part of the urinary system and stores urine. The lungs (Choice D) are responsible for respiration, not food storage.

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