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Pharmacology
Hormonal, Endocrine, Ophthalmic, and Otic Systems; The Skin
| Question | Answer |
|---|---|
| Gonadotropins | Hormonal drugs that mimic the actions of gonadotropin-releasing hormone, luteinizing hormone, and follicle-stimulating hormone |
| Pheromones | Chemical substances produced and released by animals that affect the behavior or physiology of other animals of its species |
| Euthyroid | The state of normal production of thyroid hormone by the thyroid gland |
| Insulinoma | A pancreatic tumor that secretes large amounts of insulin |
| Bovine Somatotropin | A growth hormone used to increase milk and meat production in cattle |
| Mydriatics | Drugs used to dilate the pupils |
| Miotics | Drugs used to constrict the pupils |
| Tonometer | An instrument for measuring intraocular pressure |
| Proparacaine | A topical anesthetic used for the eye prior to measuring intraocular pressure with a tonometer |
| Otodectes Cynotis | A common ear mite that can cause otitis externa in animals |
| Keratolytic | Promotes loosening of the epidermis to help remove scaling |
| Astringents | A substance that causes skin contraction, closes pores, and reduces oily skin |
| Antipruritics | A substance used to reduce itching |
| Granulation Tissue | Scar tissue |
| Dermoscent ATOP 7 is a topical essential fatty acid product with anti-inflammatory and antipruritic properties. Which of the following molecules is affected in the body by this type of product? | Arachidonic acid |
| A feline patient with hyperadrenocorticism will be prepared for an adrenalectomy. What drug is most appropriate for this cat for presurgery treatment? | Metyrapone |
| A client with a pig farm will employ a farrowing induction program. What's a drug that you can recommend to the client for the induction of parturition in her pigs? | Dinoprost tromethamine |
| One of your clients reported that her horse repeatedly begins to rub his left eye on his leg every few months or so. There's lacrimation, and the tissue around the eye becomes swollen. What's a drug that can be useful for the horse? | Lodoxamide tromethamine |
| The canine product Advantage Multi contains imidacloprid with moxidectin. What's the action of moxidectin in this product? | Serves as an anthelmintic |
| When should the use of betamethasone ophthalmic drops be avoided? | Cat with herpes keratitis |
| What's a current use for melatonin in veterinary medicine? | Alopecia in dogs |
| Zymox Topical Spray is an enzymatic product used for skin infections due to microorganisms such as Pseudomonas spp. and Malassezia spp. Which of the following is found in topical enzymes? | Lysozyme |
| Oral hypoglycemic agents are rarely used in dogs. However, some veterinarians have used these in cats with some positive effects. Which of the following is an oral drug that can be used in cats to treat type II diabetes? | Metformin |
| Whats a reason that stanozolol is a Class III controlled substance? | Potential for abuse by athletes |
| Benzoyl peroxide is a topical antimicrobial agent that can be used in animals for a number of skin conditions. When can a benzoyl peroxide shampoo be useful? | Schnauzer comedo syndrome |
| Apraclonidine is used to treat glaucoma by reducing aqueous humor formation. What is a true statement about the use of this medication? | It shouldn't be used in cats. |
| What's the topical ophthalmic agent commonly used to treat dogs with keratitis caused by Pseudomonas aeruginosa? | Gentamicin sulfate |
| What antiglaucoma drug should be avoided in cats with asthma? | Timolol |
| Why is it best to use an Elizabethan collar in cats treated with lime sulfur for dermatophytosis? | To prevent oral and gastrointestinal side effects from lime sulfur ingestion |
| _______ stimulate uterine smooth muscle and can be used to induce parturition. | Prostaglandins |
| All of the following are ocular antifungal agents except | amikacin. |
| Which of the following agents is used to dilate the pupil? | Atropine |
| During the repair phase of wound healing, fibroblasts produce _______ and other connective tissue proteins. | collagen |
| Which of the following drugs is used to treat hyperthyroidism? | Methimazole |
| The endometrium lines the _______ | uterus. |
| Which of the following antihistamines in topical form should not be used two weeks before allergy testing? | Diphenhydramine |
| Fipronil is found in which of the following commonly used flea control products in dogs? | Frontline Plus |
| Pheromones are _______ released by an animal that influence the behavior of other animals of the same species. | odors |
| Agents that promote the removal of excess keratin and loosening of the outer layer of the skin are called | keratolytics. |
| Colloidal oatmeal shampoo is classified as a(n) | antipruritic |
| The agent used as an ocular anesthetic during tonometry or for the relief of corneal pain during an ocular examination is | proparacaine |
| The antimicrobial ophthalmic agent most commonly used to treat keratitis caused by Pseudomonas aeruginosa is | gentamicin |
| Which of the following drugs is used for the treatment of anorexia, debilitation, overwork, and anemia but should not be used in pregnant dogs or in horses intended for food usage? | Stanozolol (Winstrol-V) |
| Which of the following statement is correct regarding hyperadrenocorticism in cats? | Metyrapone is used especially for stabilization of patients before adrenalectomy |
| Which skin layer is the thickest? | Dermis |
| Which of the following drugs is used to treat hyperthyroidism in cats? | Methimazole |
| Bromfenac is classified as a(n) | nonsteroidal anti-inflammatory agent. |
| Insulin concentration is measured in | units/mL |
| Which of the following products is used for seborrhea sicca and allergic dermatitis? | Salicylic acid |