1.Dễ
Which type of insulin is given intravenously, for example in an insulin infusion?
- ALong-acting insulin glargine
- BPremixed biphasic insulin
- CSoluble (regular) short-acting insulin
- DIntermediate-acting NPH (isophane) insulin
2.Dễ
Which feature best distinguishes delirium from dementia?
- AA sudden onset with attention that comes and goes
- BDifficulty finding the right words
- CGetting lost in places that were familiar
- DMemory problems in a person over the age of 75
3.Dễ
What is a suprapubic catheter?
- AA catheter put into the bladder through the abdomen
- BA tube placed into the kidney through the back
- CA catheter passed into the bladder through the urethra
- DA small catheter used only once and then removed
4.Trung bình
What is the main purpose of continuous bladder irrigation after a transurethral resection of the prostate (TURP)?
- ATo measure the size of the bladder
- BTo give the patient extra fluids
- CTo treat a urinary infection after the operation
- DTo stop blood clots from blocking the catheter
5.Trung bình
Trước khi tiêu huyết khối tĩnh mạch cho đột quỵ, giới hạn huyết áp nào thường được dùng?
- AKhông có giới hạn huyết áp
- BTrên khoảng 200/120 mmHg
- CDưới khoảng 90/60 mmHg
- DDưới khoảng 185/110 mmHg
6.Trung bình
A patient receives phenytoin through a nasogastric tube along with continuous enteral feed. Which issue should the nurse know about?
- APhenytoin makes the feed curdle, so the two must never be used in one patient
- BThe feed increases phenytoin levels and causes toxicity within hours
- CThe feed can reduce phenytoin absorption, so the feed is often paused around the dose
- DPhenytoin must be crushed and mixed into the feed bag
7.Khó
Near the end of a haemodialysis session, a patient has painful leg cramps and a falling blood pressure. What is the most likely cause?
- AFluid is being removed too quickly
- BThe dialysate is too cold
- CAn allergic reaction to the needles
- DNot enough fluid is being removed
8.Khó
Bệnh nhân đột quỵ thiếu máu cục bộ cấp nào ít có khả năng đủ điều kiện tiêu huyết khối tĩnh mạch nhất?
- ABệnh nhân vừa phẫu thuật bụng lớn năm ngày trước
- BBệnh nhân có huyết áp 170/95 mmHg
- CBệnh nhân có triệu chứng khởi phát cách đây 90 phút
- DBệnh nhân có CT không có dấu hiệu chảy máu nội sọ
Đáp án
- 1. C · Soluble (regular) short-acting insulin
- 2. A · A sudden onset with attention that comes and goes
- 3. A · A catheter put into the bladder through the abdomen
- 4. D · To stop blood clots from blocking the catheter
- 5. D · Dưới khoảng 185/110 mmHg
- 6. C · The feed can reduce phenytoin absorption, so the feed is often paused around the dose
- 7. A · Fluid is being removed too quickly
- 8. A · Bệnh nhân vừa phẫu thuật bụng lớn năm ngày trước
Lời giải đầy đủ từng bước: hãy luyện chủ đề này trên examproblems.com.