Nokea
Nurse Nancy also gives a lecture at the community health center about the diet for patients with ulcerative colitis. Which one is appropriate?
- A. high calorie, low protein
- B. low fat, high fiber
- C. high protein, low residue
- D. low sodium, high carbohydrate
Correct Answer: C
Rationale: The correct answer is C: high protein, low residue. For patients with ulcerative colitis, a high protein diet helps in tissue healing and repair. Low residue foods are recommended to reduce bowel irritation. Choice A is incorrect because low protein can impair healing. Choice B is unsuitable as high fiber may worsen symptoms. Choice D is not ideal as high carbohydrate can be difficult to digest for colitis patients.
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A patient was rushed to the ER because of difficulty in urination. He was diagnosed then as a cse of benign prostate hyperthropy (BPH) and was advised by the doctor to undego transurethral resection of prostate (TURP). Based on the urgency of the surgery, the nurse classifies this condition as:
- A. emergency
- B. C.urgent
- C. elective
- D. required
Correct Answer: A
Rationale: The correct answer is A: emergency. In this scenario, the patient is experiencing difficulty in urination due to benign prostate hyperplasia (BPH), a condition that can lead to serious complications like acute urinary retention. Transurethral resection of the prostate (TURP) is a surgical procedure that is used to relieve the obstruction caused by BPH. Given the urgency of the situation and the potential for acute complications, the surgery needs to be performed immediately to prevent further harm to the patient's health. Classifying this condition as an emergency ensures prompt intervention and prioritizes the patient's well-being.
Summary:
- B: C.urgent (not correct): While the surgery is time-sensitive, it does not require immediate intervention like in an emergency situation.
- C: elective (not correct): Elective surgeries are planned in advance and are not typically performed in urgent situations like this one.
- D: required (not correct): While the surgery is necessary for the patient's condition
The client is a type II DM patient. The client asks the nurse what is the primary reason a type II diabetic does not usually develop diabetic ketoacidosis?
- A. there is no insulin available for the state of hyperglycemia
- B. the type II diabetic has no protein of fat reserves
- C. there is no sufficient insulin to prevent the breakdown of protein and fatty acid for metabolic needs
- D. there is insufficient serum glucose concentrations
Correct Answer: C
Rationale: Rationale for Choice C (Correct answer):
- In type II DM, there is some insulin present but it is insufficient to meet the body's needs.
- Without sufficient insulin, the body turns to breaking down protein and fatty acids for energy.
- This leads to the formation of ketones, which can lead to diabetic ketoacidosis (DKA).
- Therefore, the primary reason a type II diabetic does not usually develop DKA is due to insufficient insulin to prevent the breakdown of protein and fatty acids for metabolic needs.
Summary of other choices:
- Choice A is incorrect because there is some insulin available in type II DM, though it may be insufficient.
- Choice B is incorrect as type II diabetics do have fat and protein reserves.
- Choice D is incorrect as insufficient serum glucose concentrations do not directly relate to the development of DKA in type II DM.
When caring for Mr. Reyes, the nurse should assess for
- A. Decreased carotid pulses
- B. Altered level of consciousness
- C. Bleeding from oral cavity
- D. Absence of deep tendon-reflexes
Correct Answer: B
Rationale: The correct answer is B: Altered level of consciousness. This is crucial as it can indicate various underlying health issues affecting Mr. Reyes. Assessing for this helps in detecting potential neurological, metabolic, or cardiac issues.
A: Decreased carotid pulses - While important, it is not as critical as altered level of consciousness in this scenario.
C: Bleeding from oral cavity - This is important to address but does not take priority over assessing Mr. Reyes' level of consciousness.
D: Absence of deep tendon-reflexes - This is more specific to neurological assessments and may not be as urgent as assessing his level of consciousness.
The nurse understands that for the parathyroid hormone to exert its effect, what must be present?
- A. Decreased phosphate level
- B. Functioning thyroid gland
- C. Adequate vitamin D level
- D. Increased calcium level
Correct Answer: D
Rationale: The correct answer is D: Increased calcium level. Parathyroid hormone functions to increase blood calcium levels. When calcium levels are low, the parathyroid gland releases PTH to stimulate the release of calcium from bones and increase calcium absorption from the intestines and kidneys. This helps to maintain normal calcium levels in the blood. Choices A, B, and C are incorrect because decreased phosphate level, functioning thyroid gland, and adequate vitamin D level are not direct requirements for the action of parathyroid hormone.
Which patient would benefit most from a capped IV catheter that is used intermittently rather than continuously?
- A. The patient with pneumonia who needs fluids and antibiotics.
- B. The patient who has had major blood loss after a motor vehicle accident.
- C. The young child who is dehydrated.
- D. The elderly patient who is receiving a diuretic for fluid overload.
Correct Answer: D
Rationale: The correct answer is D, the elderly patient receiving a diuretic for fluid overload. This patient would benefit most from a capped IV catheter used intermittently because diuretics can lead to fluctuations in fluid balance that require careful monitoring and adjustment of IV fluids. By using the catheter intermittently, healthcare providers can better control the amount of fluid administered to prevent electrolyte imbalances.
Option A is incorrect because a patient with pneumonia requiring fluids and antibiotics would likely benefit from a continuous IV to maintain stable levels of medications and hydration. Option B is incorrect as a patient with major blood loss would require continuous IV fluids to restore blood volume. Option C is incorrect as a dehydrated young child would also benefit from continuous IV fluids to rehydrate effectively.