Nokea
The nurse is teaching an older client with hypertension about lifestyle changes. Which of the following is most effective in managing high blood pressure?
- A. Reducing sodium intake
- B. Increasing intake of fatty foods
- C. Limiting physical activity
- D. Reducing fiber in the diet
Correct Answer: A
Rationale: The correct answer is A: Reducing sodium intake. High sodium intake can lead to fluid retention and increased blood pressure. By reducing sodium intake, blood pressure can be effectively managed. Increasing intake of fatty foods (B) can contribute to heart disease and worsen hypertension. Limiting physical activity (C) can lead to weight gain and higher blood pressure. Reducing fiber in the diet (D) can negatively impact overall health and increase the risk of hypertension.
You may also like to solve these questions
A 12-year-old presents to the clinic with his father for evaluation of a painful lump in the left eye. It started this morning. He denies any trauma or injury. There is no visual disturbance. Upon physical examination, there is a red raised area at the margin of the eyelid that is tender to palpation; no tearing occurs with palpation of the lesion. Based on this description, what is the most likely diagnosis?
- A. Dacryocystitis
- B. Chalazion
- C. Hordeolum
- D. Xanthelasma
Correct Answer: C
Rationale: The correct answer is C: Hordeolum. A hordeolum, also known as a stye, presents as a red raised tender area at the margin of the eyelid. In this case, the absence of tearing upon palpation of the lesion suggests it is localized to the eyelid itself. Dacryocystitis (choice A) involves the lacrimal sac and would present with tearing. A chalazion (choice B) is a painless nodule on the eyelid, unlike the tender lesion described here. Xanthelasma (choice D) is characterized by yellowish plaques on the eyelids, not a red raised tender area.
The nurse is caring for a client with dementia. Which intervention is most likely to reduce agitation in this client?
- A. Provide a calm environment with minimal stimulation.
- B. Increase social activities to promote interaction.
- C. Encourage frequent visitors to engage with the client.
- D. Provide a variety of activities to keep the client busy.
Correct Answer: A
Rationale: The correct answer is A: Provide a calm environment with minimal stimulation. This intervention is most likely to reduce agitation in a client with dementia because excessive stimulation can overwhelm and confuse them, leading to increased agitation. By creating a calm environment with minimal stimuli, the client can feel more relaxed and less agitated.
Summary:
B: Increasing social activities may actually worsen agitation as it can be overwhelming for a client with dementia.
C: While social engagement is important, too many visitors can increase agitation.
D: Providing a variety of activities may lead to confusion and frustration instead of reducing agitation.
Which is a true statement about varicose veins?
- A. They are due to congenital valve deformities
- B. They are usually diagnosed on clinical presentation
- C. They are not affected by pregnancy
- D. They are more symptomatic during ovulation
Correct Answer: B
Rationale: The correct answer is B because varicose veins are usually diagnosed based on clinical presentation, such as visible, bulging veins and symptoms like pain or swelling. This is because varicose veins are often easily visible and cause noticeable symptoms.
A: Varicose veins are not typically due to congenital valve deformities but rather develop over time due to weakened vein walls and valves.
C: Varicose veins can be affected by pregnancy due to hormonal changes and increased pressure on the veins.
D: Varicose veins may not necessarily be more symptomatic during ovulation; symptoms can vary based on individual factors.
Monique is a 33-year-old administrative assistant who has had intermittent lower abdominal pain approximately one week a month for the past year. It is not related to her menses. She notes relief with defecation, and a change in form and frequency of her bowel movements with these episodes. Which of the following is most likely?
- A. Colon cancer
- B. Cholecystitis
- C. Inflammatory bowel disease
- D. Irritable bowel syndrome
Correct Answer: D
Rationale: The correct answer is D: Irritable bowel syndrome (IBS). Monique's symptoms of lower abdominal pain relieved by defecation, change in bowel movements' form and frequency, and absence of menses-related pain align with IBS criteria. IBS is a functional gastrointestinal disorder characterized by abdominal pain and altered bowel habits. It is a diagnosis of exclusion, meaning other conditions must be ruled out.
Choice A: Colon cancer is less likely due to Monique's age, absence of alarming symptoms like weight loss or blood in stool, and the intermittent nature of her symptoms.
Choice B: Cholecystitis typically presents with right upper quadrant pain, nausea, and vomiting, which do not match Monique's symptoms.
Choice C: Inflammatory bowel disease (IBD) usually presents with persistent symptoms, blood in stool, and systemic signs, which are not seen in Monique's case.
Unilateral rhinitis could be caused by all of the following except:
- A. A foreign body in the nasal canal
- B. A nasal polyp
- C. Drug-induced rhinitis
- D. A deviated septum
Correct Answer: D
Rationale: The correct answer is D: A deviated septum. Unilateral rhinitis typically refers to inflammation in one nostril. A deviated septum is a physical obstruction in the nasal passage that affects both nostrils, not just one. Choices A, B, and C can all cause unilateral rhinitis as they specifically affect one side of the nasal passage. A foreign body in the nasal canal, a nasal polyp, and drug-induced rhinitis can all lead to inflammation and symptoms in one nostril.