A nurse assesses that a patient has not voided in 6 hours. Which question should the nurse ask to assist in establishing a nursing diagnosis of Urinary retention?
- A. “Do you feel like you need to go to the bathroom?”
- B. “Are you able to walk to the bathroom by yourself?”
- C. “When was the last time you took your medicine?” NursingStoreRN
- D. “Do you have a safety rail in your bathroom at home?”
Correct Answer: A
Rationale: Correct Answer: A
Rationale:
1. Asking if the patient feels the need to go to the bathroom helps assess urgency.
2. Urinary retention may lead to the inability to sense the urge to void.
3. This question directly addresses the issue of voiding, crucial in diagnosing urinary retention.
Summary:
B: Mobility is not directly related to urinary retention.
C: Medication timing is important but not directly related to urinary retention.
D: Safety rail inquiry is more related to fall prevention, not urinary retention.
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What are the periods in life when the need for iron increases?
- A. Pregnancy
- B. Infancy
- C. Old age
- D. Male reproductive years
Correct Answer: A
Rationale: The correct answer is A: Pregnancy. During pregnancy, the need for iron increases significantly to support the growth of the fetus and to prevent maternal anemia. Iron is essential for the production of hemoglobin and for oxygen transport in the blood. In contrast, infants require iron for rapid growth and development, making choice B partially correct. Choice C (Old age) and choice D (Male reproductive years) are incorrect as the need for iron typically decreases in old age and remains relatively stable during male reproductive years.
Morphine is given in acute pulmonary edema to redistribute the pulmonary circulation to the periphery by decreasing:
- A. Periphery resistance
- B. Pulmonary capillary pressure
- C. Transudation of fluid
- D. All of the above CARING FOR CLIENTS WITH HEART FAILURE
Correct Answer: D
Rationale: The correct answer is D because morphine helps in acute pulmonary edema by decreasing peripheral resistance, pulmonary capillary pressure, and transudation of fluid. Morphine causes vasodilation, reducing peripheral resistance, which helps redistribute blood flow to the periphery. It also reduces pulmonary capillary pressure by decreasing preload and afterload, leading to decreased fluid transudation into the alveoli. Choices A, B, and C individually do not cover all the effects of morphine in acute pulmonary edema, making them incorrect.
Before a cancer receiving total parenteral nutrition (TPN) resumes a normal diet, the nurse teaches him about dietary sources of minerals. Which foods are good sources of zinc?
- A. Fruits and yellow vegetables
- B. Fruits and green vegetables
- C. Yeast and legumes
- D. Whole grains and meats
Correct Answer: D
Rationale: The correct answer is D: Whole grains and meats. Zinc is found in high amounts in these foods. Meats, especially red meats and seafood, are rich sources of zinc. Whole grains like wheat, rice, and oats also contain significant amounts of zinc. Other choices are incorrect because fruits and vegetables are not typically good sources of zinc. Yeast and legumes are good sources of other minerals but not specifically zinc. It is important for the cancer patient to consume zinc-rich foods to support their immune system and overall health during recovery.
Victorio is being managed for diarrhea. Which outcome indictes that fluid resuscitation is successful?
- A. he passess formed stools at regular intervals
- B. he reports a decrease in stool frequency and liquidity
- C. he exhibits frim skin turgor
- D. he no longer experiences perianal burning
Correct Answer: C
Rationale: The correct answer is C because firm skin turgor indicates adequate hydration, a key goal of fluid resuscitation in diarrhea management. Firm skin turgor reflects the body's fluid balance and hydration status. When fluid resuscitation is successful, the patient's skin turgor improves due to replenished fluid levels. Choices A, B, and D are incorrect as they do not directly assess hydration status or the effectiveness of fluid resuscitation. Passing formed stools, decrease in stool frequency, and absence of perianal burning may be positive outcomes in diarrhea management, but they do not specifically indicate successful fluid resuscitation.
Which drug class is used to reduce symptoms of muscle weakness from myasthenia gravis?
- A. Anticholinesterase drugs
- B. Adrenergic drugs
- C. Anticholinergic drugs
- D. Beta-blocker drugs
Correct Answer: A
Rationale: The correct answer is A: Anticholinesterase drugs. These drugs increase acetylcholine levels at neuromuscular junctions, helping improve muscle strength in myasthenia gravis. Adrenergic drugs (B) and beta-blocker drugs (D) are not typically used to treat muscle weakness in myasthenia gravis. Anticholinergic drugs (C) can worsen symptoms by blocking acetylcholine receptors, making them an inappropriate choice for this condition.