Nokea
The nurse provides information to a client diagnosed with gastroesophageal reflux disease (GERD). What information should the nurse include when discussing foods that contribute to decreased lower esophageal sphincter (LES) pressure and thus worsen the condition? Select all that apply.
- A. Alcohol
- B. Fatty foods
- C. Citrus fruits
- D. Baked potatoes
- E. Caffeinated beverages
- F. Tomatoes and tomato products
Correct Answer: A,B,C,E,F
Rationale: GERD occurs as a result of the backward flow (reflux) of gastrointestinal contents into the esophagus. The most common cause of GERD is inappropriate relaxation of the LES, which allows the reflux of gastric contents into the esophagus and exposes the esophageal mucosa to gastric contents. Factors that influence the tone and contractility of the LES and lower LES pressure include alcohol; fatty foods; citrus fruits; caffeinated beverages such as coffee, tea, and cola; tomatoes and tomato products; chocolate; nicotine in cigarette smoke; calcium channel blockers; nitrates; anticholinergics; high levels of estrogen and progesterone; peppermint and spearmint; and nasogastric tube placement. Baked potatoes would not contribute to worsening the problem.
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A client is brought to the emergency department reporting chest pain. Assessment shows vital signs that include a blood pressure (BP) of 150/90 mm Hg, pulse (P) 88 beats per minute (BPM), and respirations (R) 20 breaths per minute. The nurse administers nitroglycerin 0.4 mg sublingually. The treatment is found to be effective when the reassessment of vital signs shows which data?
- A. BP 150/90 mm Hg, P 70 BPM, R 24 breaths per minute
- B. BP 100/60 mm Hg, P 96 BPM, R 20 breaths per minute
- C. BP 100/60 mm Hg, P 70 BPM, R 24 breaths per minute
- D. BP 160/100 mm Hg, P 120 BPM, R 16 breaths per minute
Correct Answer: B
Rationale: Nitroglycerin dilates both arteries and veins, causing blood to pool in the periphery. This causes a reduced preload and therefore a drop in cardiac output. This vasodilation causes the blood pressure to fall. The drop in cardiac output causes the sympathetic nervous system to respond and attempt to maintain cardiac output by increasing the pulse. Beta blockers, such as propranolol, are often used in conjunction with nitroglycerin to prevent this rise in heart rate. If chest pain is reduced and cardiac workload is reduced, the client will be more comfortable; therefore, a rise in respirations should not be seen.
The nurse who practices culturally sensitive nursing care incorporates which concepts into client care? Select all that apply.
- A. The expression of pain is affected by learned behaviors.
- B. Physiologically, all individuals experience pain in a similar manner.
- C. Ethnic culture has an effect on the physiological response to pain medications.
- D. Clients should be assessed for pain regardless of a lack of overt symptomatology.
- E. The use of a standardized pain assessment tool ensures unbiased pain assessment.
Correct Answer: A,C,D
Rationale: Pain and its expression are often affected by an individual's ethnic culture in ways that include learned means of pain expression, the physiological response to pain medications, and attitudes regarding acceptable ways of dealing with pain. Physiologically not all individuals, even those of the same ethnic culture, will respond to pain in a similar manner, and so a standardized pain assessment tool is not effective in measuring pain in all clients.
A client is diagnosed with cholecystitis. The nurse reviews the client's medical record, expecting to note documentation of which manifestations of this disorder? Select all that apply.
- A. Dyspepsia
- B. Dark stools
- C. Light-colored and clear urine
- D. Feelings of abdominal fullness
- E. Rebound tenderness in the abdomen
- F. Upper abdominal pain that radiates to the right shoulder
Correct Answer: A,D,E,F
Rationale: Cholecystitis is an inflammation of the gallbladder. Manifestations include dyspepsia; feelings of abdominal fullness; rebound tenderness (Blumberg's sign); upper abdominal pain or discomfort that can radiate to the right shoulder; pain triggered by a high-fat meal; clay-colored stools, dark urine, and possible steatorrhea; anorexia, nausea, and vomiting; eructation; flatulence; fever; and jaundice.
The nurse monitors a patient with acute pancreatitis. Which assessment finding indicates that paralytic ileus has developed?
- A. Inability to pass flatus
- B. Loss of anal sphincter control
- C. Severe, constant pain with rapid onset
- D. Firm, nontender mass palpable at the lower right costal margin
Correct Answer: A
Rationale: An inflammatory reaction such as acute pancreatitis can cause paralytic ileus, the common form of nonmechanical obstruction. Inability to pass flatus is a clinical manifestation of paralytic ileus. Loss of sphincter control is not a sign of paralytic ileus. Pain is associated with paralytic ileus, but the pain usually presents as a more constant generalized discomfort. Pain that is severe, constant, and rapid in onset is more likely caused by strangulation of the bowel. Option 4 is the description of the physical finding of liver enlargement.
On assessment of a newborn being admitted to the nursery, the nurse palpates the anterior fontanel and notes that it feels soft. The nurse determines that this finding indicates which condition?
- A. Dehydration
- B. A normal finding
- C. Increased intracranial pressure
- D. Decreased intracranial pressure
Correct Answer: B
Rationale: The anterior fontanel is normally 2 to 3 cm in width, 3 to 4 cm in length, and diamond-like in shape. It can be described as soft, which is normal, or full and bulging, which could indicate increased intracranial pressure. Conversely a depressed fontanel could mean that the infant is dehydrated.