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| Section | Objectives |
|---|---|
| Laboratory Procedures | - Urinalysis and microbiology - Hematology and clinical pathology |
| Animal Care and Nursing | - Patient handling and restraint - Nutrition and husbandry |
| Anesthesia | - Anesthetic monitoring - Anesthetic protocols and equipment |
| Diagnostic Imaging | - Image processing and interpretation basics - Radiography positioning and safety |
| Pharmacology | - Drug classifications and uses - Dosage calculations and administration |
| Surgical Nursing | - Preoperative and postoperative care - Sterile technique and instrumentation |
| Dentistry | - Dental prophylaxis procedures - Oral anatomy and disease recognition |
| Emergency Medicine and Critical Care | - Triage and stabilization - Shock management and CPR |
| Pain Management and Analgesia | - Analgesic drug use - Pain assessment techniques |
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NEW QUESTION # 372
When assisting as the scrub technician in a cystotomy, what key role can you play in minimizing abdominal contamination from urine spillage?
Answer: A
Explanation:
A patient is placed in dorsal recumbency for cystotomies (urolith removals via incisions into the bladder). The veterinarian will incise the linea and enter the abdomen from the umbilicus caudally via a ventral midline incision. The veterinarian will usually isolate the bladder, and moistened lap sponges can then be placed around and beneath it to protect the underlying tissue. The scrub nurse often performs this step as the surgeon starts to place the stay sutures. Stay sutures are placed at the bladder's apex and provide a means to hold the bladder upright and minimize the risk of spilling. The scrub nurse will often hold the stay sutures and lift them gently upwards. At the same time, the veterinarian uses a bladder spoon to scoop any obvious stones.
Once the vet has used the spoon in the bladder, a red rubber catheter is usually placed into the urethra into the bladder to check for urethral stones. If found, they can often be flushed back into the bladder and removed with the spoon. It is recommended that a bladder wall sample be taken for culture +/- histopathology. The surgeon, not the scrub tech, will fully evaluate the bladder and then close the bladder in a two- or three-layer pattern. Before closing the abdomen, the bladder should be leak tested. Once finished with surgery, ensure that any removed stones are appropriately separated and saved for the patient, determine which stone(s) the veterinarian would like submitted for analysis and culture, and ensure all samples are properly labeled, lab sheets are filled out, and the charges are captured.
NEW QUESTION # 373
What organ system is studied in the specialty of ophthalmology?
Answer: C
Explanation:
Ophthalmology is the study of the structures of the eye. Veterinary ophthalmologists receive specialized training to diagnose and treat diseases, disorders, and injuries involving the eyes.
Theriogenology is the study of reproduction.
Neurology is the study of the brain, spinal cord, and nerves.
Cardiology is the study of the heart and lungs.
Mosby's Comprehensive Review for Veterinary Technicians 5th Edition. Pg 570.
Clinical Anatomy and Physiology for Veterinary Technicians 3rd Edition. Pg 266.
NEW QUESTION # 374
When monitoring a patient under anesthesia, we can use vital signs to help gauge anesthetic depth. Which of the following would represent a patient that is too light?
Answer: D
Explanation:
Patients who are too light:
*Heart rate: Generally elevated
*RR: Generally elevated
*Pulses: Strong
*MM/CRT: Normal
Patients who are on an appropriate surgical plane:
*Heart rate: Variable
*RR: Variable
*Pulses: Palpable, though less readily apparent
*MM/CRT: Normal to slightly paler with normal CRT
Patients who are too deep:
*Heart rate: Often decreased
*RR: Often decreased
*Pulses: Weak, unpalpable
*MM/CRT: Pale/delayed
NEW QUESTION # 375
The vet will usually remove multiple rooted teeth using a gingival flap when performing dental extractions. What suture will your veterinarian likely require you to retrieve or prepare ahead of surgery to allow suture closure of the flap?
Answer: C
Explanation:
Gingival flaps can be closed with a simple interrupted pattern in most small animals. We want absorbable suture material and prefer monofilament to minimize braiding and irritation as it pulls through the tissue. Remember that 4.0 (4-ought) is larger than 5.0. At the same time, 4 is larger than 3 when discussing suture size. Examples of monofilament absorbable sutures include PDS, Monocryl, and Maxon.
2.0 and 3.0 would be too thick for most dogs and cats, and multifilament suture is braided, having more than one thread woven together. This can place more drag on the tissues, and we want to minimize that in an area such as the gingiva.
7.0 is too small and would not be sufficient to hold the tissue. We may see that small of a size used in and around the eye.
Finally, 1.0 would also be too large a suture and doesn't address the braided vs. unbraided issue.
NEW QUESTION # 376
What is the primary indication of the medication atipamezole?
Answer: B
Explanation:
Atipamezole is an adrenergic receptor antagonist used to reverse the effects of the alpha-2 adrenergic agonist dexmedetomidine.
Apomorphine is an emetic.
Ipratropium is a bronchodilator.
Lidocaine is a local anesthetic.
Joanna M. Bassert, VMD. McCurnin's Clinical Textbook for Veterinary Technicians, 9th Edition. Pg 1015.
Mosby's Comprehensive Review for Veterinary Technicians 5th Edition. Pg 466.
NEW QUESTION # 377
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