Nursing Elites

1. For individuals with lactose intolerance, which of the following foods should be avoided?

• A. Eggs
• B. Milk
• C. Almonds
• D. Beef

Correct answer: B

Rationale: Individuals with lactose intolerance lack the enzyme lactase needed to break down lactose. Milk contains lactose, a sugar found in dairy products, and should be avoided by individuals with lactose intolerance. Choices A, C, and D are not sources of lactose and are generally well-tolerated by individuals with lactose intolerance.

2. Membership dropout generally occurs in group therapy after a member:

• A. Accomplishes his goal in joining the group
• B. Discovers that his feelings are shared by the group members
• C. Experiences feelings of frustration in the group
• D. Discusses personal concerns with group members

Correct answer: B

Rationale: Nursing interventions should be grounded in a deep understanding of the physiological processes involved, ensuring that care provided is both effective and efficient.

3. Which of the following proteins is iron a component of, responsible for the transport of oxygen in the bloodstream?

• A. hemoglobin
• B. transferrin
• C. myoglobin
• D. hepcidin

Correct answer: A

Rationale: The correct answer is A: hemoglobin. Hemoglobin is the protein found in red blood cells that is responsible for carrying oxygen from the lungs to the rest of the body. Iron is a crucial component of hemoglobin, binding to oxygen and allowing for its transport. Choice B, transferrin, is involved in iron transport in the blood but not in oxygen transport. Choice C, myoglobin, is a protein found in muscle cells that stores oxygen for muscle use, not transportation in the bloodstream. Choice D, hepcidin, is a peptide hormone that regulates iron absorption in the intestines and iron distribution in the body, but it is not directly involved in oxygen transport.

4. A nurse in a prenatal clinic is educating a client about expected changes during pregnancy. The nurse should instruct the client about which change during pregnancy is related to the slowing of the gastrointestinal tract?

• A. Diarrhea
• B. Constipation
• C. Decreased absorption of iron
• D. Decreased absorption of calcium

Correct answer: B

Rationale: During pregnancy, the hormonal changes can lead to the slowing down of the gastrointestinal tract, causing constipation. This occurs due to increased progesterone levels, which relax smooth muscles, including those in the intestines, leading to slower bowel movements. Diarrhea is not typically associated with the slowing of the gastrointestinal tract during pregnancy. While there may be changes in the absorption of nutrients like iron and calcium, they are not directly related to the slowing of the gastrointestinal tract.

5. Each statement accurately describes the physical effects of food on periodontal health, except one. Which is the exception?

• A. Supragingival plaque biofilm adhesion is influenced by frequent consumption of monosaccharides
• B. Supragingival plaque biofilm adhesion is influenced by frequent consumption of disaccharides
• C. Poor nutrition has an adverse effect on the periodontium
• D. Chewing soft, spongy foods stimulates salivary flow

Correct answer: D

Rationale: The correct answer is D. Chewing soft, spongy foods does not stimulate salivary flow; rather, firm, fibrous foods like fruits and vegetables do. Soft foods can stick to teeth, promoting plaque buildup. Choices A, B, and C are accurate: Supragingival plaque biofilm adhesion is influenced by both monosaccharides and disaccharides, while poor nutrition can indeed have adverse effects on the periodontium.

Similar Questions