Nokea
Which of the following statements about pancreatic enzymes is true?
- A. Dosing may be titrated according to the decrease of steatorrhea
- B. The amount of carbohydrates in the meal drives the amount of enzyme used
- C. The amount of medication used is increased with a cystic fibrosis pulmonary flare
- D. The FDA and Internet-available formulations are bioequivalent
Correct Answer: A
Rationale: Pancreatic enzyme dosing adjusts based on steatorrhea reduction; carbs aren't the driver, and flares don't increase it.
You may also like to solve these questions
What dermatological issue is linked to Amiodarone use?
- A. Increased risk of basal cell carcinoma
- B. Flare up of any prior psoriasis problems
- C. Development of plantarwarts
- D. Progressive change of skin tone toward a blue spectrum
Correct Answer: D
Rationale: Amiodarone causes blue-gray skin discoloration due to drug deposition.
Patients with pernicious anemia require treatment with:
- A. Iron
- B. Folic acid
- C. Epogen alpha
- D. Vitamin B12
Correct Answer: D
Rationale: Pernicious anemia requires vitamin B12 due to absorption deficiency; folate masks it without correcting neuropathy.
Where are large fenestrations or slit junctions located?
- A. Bone
- B. Brain
- C. Skin
- D. Liver
Correct Answer: D
Rationale: The liver has large fenestrations in sinusoidal endothelium, allowing easy drug passage, unlike the brain (tight junctions) or bone/skin (less permeable).
In which type of cell are ligand-gated ion channels most commonly found?
- A. Cells that are terminally differentiated
- B. Cells that produce large proteins
- C. Cells that need to respond quickly to external stimuli
- D. Cells that respond to mechanic forces
Correct Answer: C
Rationale: Ligand-gated ion channels enable rapid responses to stimuli, common in excitable cells like neurons and muscle cells.
A nurse is caring for an older adult client in a long-term care facility who has Hypothyroidism and a new prescription for Levothyroxine. Which of the following dosage schedules should the nurse expect for this client?
- A. The client will remain 0.1 mg dose, and the dose will be 0.1 mg of 0.1 mg dose, and the dose will be... (truncated)
Correct Answer: A
Rationale: Older adults typically start with a low dose (e.g., 0.025-0.05 mg) of levothyroxine, titrated slowly; 0.1 mg is plausible with adjustment.