Jennifer Coughlin, M.D.
- Associate Professor of Psychiatry and Behavioral Sciences
https://www.hopkinsmedicine.org/profiles/results/directory/profile/8935963/jennifer-coughlin
Attempt all the questions when you practice sample papers/previous year papers and correct them after you complete the entire paper antibiotics for kidney bladder infection purchase ciplox 500 mg on-line. This will help you identify your weak areas and you can study those areas thoroughly 12 bacteria shape generic 500mg ciplox mastercard. Pareto ratio represents (a) Ratio of good to defective tablets in a batch (b) Relative population of defective ampules in a batch (c) Sorted effect of variables during experiments (d) Failure analysis 3 virus zero air sterilizer reviews purchase ciplox 500 mg amex. The ability of human eye using illuminated area to detect a particle is limited to (a) 0 virus jamie lee curtis buy cheap ciplox 500 mg on-line. Technetium 99 m is used because of the following reason (a) It is excellent anticancer isotopes (b) Thyroid treatment is faster (c) It gives gamma photons for better image (d) It gives beta particles 5. The role of borax in cold cream is (a) Anti-microbial agent (b) To provide fine particles to polish skin (c) In-situ emulsifier (d) Micelle forming agent to dissolve skin lipids 6. Thioglycolic acid like compounds have application in cosmetic in (a) Depilatory preparation (b) Epilitory preparation (c) Fragrance (d) Polymorph inhibitor 7. The role of glycine as tablet excipient is as (a) Amino acid supplement (b) Fungal growth inhibitor (c) Lubricant (d) Sweetener 8. What quantities of 95% v/v and 45% v/v alcohol are to be mixed to make 800 ml of 65% v/v alcohol In the preparation of tablets lubricating agents are used to (a) Break the tablet (b) Improve strength and hardness (c) Prevent sticking (d) Increase the bulk 10. Name the super disintegrant from the followings (a) Starch (b) Magnesium stearate (c) Sodium starch gylcolate (d) Talc 12. The other name for cold cream is (a) Day cream (b) Cleansing cream (c) Foundation cream (d) Hand cream 6. The purpose of conditioning agent on shampoo is (a) To bring moisture to hair (b) To keep the hair away from moisture (c) To keep hair oily texture (d) To cause brittleness to hair 14. The particle size of the abrasives used in the tooth paste should be in the range of (b) 7-15 microns (a) 1-6 microns (c) 15-20 microns (d) Above 25 microns 15. Short duration of action of the drug is due to (a) Less biological half life (b) Ability to get distributed in peripheral and shallow compartments (c) High lipid solubility (d) All of the above 16. Bloom strength is used to check the quality of (a) Gelatin (b) Binder in tablets (c) Hardness of tablets (d) Suspensions 18. In the mixing of thymol and menthol the following type of incompatibility occurs (a) Physical incompatibility (b) Chemical incompatibility (c) Therapeutic incompatibility (d) Tolerated incompatibility 20. Angle of repose is a measure of (a) Surface tension (b) Viscosity (c) Flow property of powders (d) Density 21. The healing agent used in hand cream is (a) Soft paraffin (b) Bees wax (d) Stearyl alcohol (c) Urea 23. The application of noyes- whitney equation is to describe (a) First order kinetics (b) Zero order kinetics (c) Mixed order kinetics (d) Dissolution rate 24. Measurement of inulin renal clearance is a measure of (a) Effective renal blood flow (b) Renal drug excretion rate (c) Active renal excretion (d) Glomerular filtration rate 28. According to drug and cosmetic act and rules phenobarbital is a (a) Schedule X drug (b) Schedule G drug (c) Schedule H drug (d) Schedule C drug 29. Insect can walk on surface of water due to (a) Viscosity (b) Surface tension (c) Refractivity (d) Optical activity 34. Which of the following antibiotic is macrolide (a) Chloramphenicol (b) Doxycycline (d) Streptomycin (c) Oleandomycin 35. H2O2 act as oxidizing agent in (a) Neutral medium (b) Acidic medium (c) Alkaline and neutral medium (d) Alkaline and acidic medium 38. Hansch analysis is used in (a) Drug design (b) Enzyme kinetics (c) Drug transport (d) Receptor binding studies 41. Nitrazepam can be synthesized from (a) 2-bromo-5-aminobenzophenone (b) 2-nitro-5-chloro acetophenone (c) 2-amino-5- nitro cyclohexanone (d) 2-amino-5- nitro benzophenone 42. Which of the following local anesthetics is useful for topical administration only
If he has understanding and controlling colleagues he may be of value to the organization bacteria in the stomach cheap ciplox 500 mg fast delivery. If antibiotics for uti uk generic ciplox 500 mg amex, however antimicrobial washcloth effective 500mg ciplox, he has absolute control of the business he can soon send it into bankruptcy antibiotics for acne australia order 500mg ciplox visa. Such an individual was Adolf Hitler, whose havoc and infamy will live forever in history. Obviously these individuals can be used for their free flow of ideas but should not be depended on for logical administration. The high incidence of suicide at this age period coincides with that period of life when the onset of the schizophrenias are at their highest incidence. Suicide in schizophrenics is 20 times more prevalent than in the normal population. Additionally, it is unclear how many schizophrenics commit suicide before their diagnosis is intact. Suicide is more commonly taken to be a hazard of a temporarily depressed mind rather than that of a serious mental illness, because the relationship of obvious sadness and the wish to "end it all" is readily understandable. For example, young persons with socalled "emotional instability reactions," for all their obvious aggressiveness and destructiveness toward other people, are often intensely self-destructive as well. The manifestations of destruction vary in form and intensity, ranging from minor self-mutilation to more or less serious attempts at suicide, sometimes in bizarre and grisly ways. In the days before the advent of modern drug therapy it was not at all uncommon to see schizophrenic patients who had burned themselves with cigarettes or had cut themselves with shards of broken glass. In addition, however, schizophrenics may be severely depressed, and their self-injury may spring from this just as with other people who are depressed. In some patients, certain drugs may intensify depression, so judicious tailoring of drug therapy for each patient is imperative. As stated above, suicide as a result of schizophrenia may occur much earlier in life than that from other causes. Suicides caused by depression occur late in life, in association with the menopause, midlife crisis, or hardening of the arteries of the brain. Thus, in still another way schizophrenia cuts down the young, and the total years of useful life that are lost are greater. Unfortunately, suicidal actions are sometimes among the very first evidences of the onset of the disease. Many a patient is already dead by the time the shocked and grieving family realizes in hindsight that something was, indeed, dreadfully amiss. This makes the need for early diagnosis (such as thorough psychometric screening in schools) and prompt, effective therapy all the more pressing. The high suicide rate among young schizophrenics may seem surprising, and many people have viewed these suicides as impulsive, "crazy" incidents. However, in talking with young schizophrenics, one soon learns of their despair about their distorted world and their lack of hope of ever getting well. They are often told that they have nothing wrong with them except emotional instability, and the "authoritative therapist," who says "get hold of yourself and behave," brings no relief. Given an experience such as this, it really does not seem so strange that they commit suicide. However, statistics can be dehumanizing and to the family, friends, and physician, not to mention the patient, are irrelevant to the individual case. If all present-day treatment has failed, at least the patient can be preserved until the advent of better therapeutic measures. Talk or threats of suicide must always be taken seriously by both relatives and therapists. In these tests a high dysphoria score, a low euphoria score, and a high impulsivity score show that the patient is actively suicidal. In 1900 the schizophrenias were X + 14 in number, yet now they are only X in number, where X is unknown. The fourteen separations are dementia paralytica (brain syphilis), pellagra (niacin deficiency), porphyria (abnormal form of chemical blood pigment), homocysteinuria (excretion of homocysteine in urine), thyroid deficiency, amphetamine psychosis, vitamin B-12-folic avitaminosis, hypoglycemia (low blood sugar), psychomotor epilepsy, cerebral allergy, wheat gluten sensitivity, histapenia (low blood histamine and high blood copper), histadelia (high blood histamine), and pyroluria (excretion of kryptopyrroles in urine). Undoubtedly, other specific entities will be separated from the hodgepodge we call the schizophrenias in the future. Yet, another reason for speaking of the schizophrenias in the plural is the variation in their severity, duration, and symptoms. In the past, the serious schizophrenias have been labeled paranoid, simple, hebephrenic, catatonic, and mixed.
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Figure 36-23 provides examples of probes placed in pockets to indicate the bone level virus noro purchase ciplox 500mg without prescription. LocalizedAggressivePeriodontitis Localized aggressive (formerly "localized juvenile") periodontitis is characterized by a combination of the following radiographic features: 1 antibiotics for acne bad buy 500 mg ciplox. Bone loss may occur initially in the maxillary and mandibular incisor and/or first molar areas antibiotic with food ciplox 500 mg visa, usually bilaterally antibiotic resistance laboratory buy discount ciplox 500 mg, and results in vertical, arclike destructive patterns (Figure 36-24). Loss of alveolar bone may become generalized as the disease progresses but remains less pronounced in the premolar areas. B, Radiograph of same maxillary cuspid as A, with gutta percha points placed in the facial pocket to indicate bone loss. The accentuated bone destruction in the anterior and first molar areas is considered to be characteristic of this disease. Traumatic lesions manifest more clearly in faciolingual aspects, because mesiodistally the tooth has the addedstability provided by the contact areas with adjacent teeth. Therefore, slight variations in the proximal surfaces may indicate greater changes in the facial and lingual aspects. The radiographic changes listed next are not pathognomonic of trauma from occlusion and must be interpreted in combination with clinical findings, particularly tooth mobility, presence of wear facets, pocket depth, and analysis of occlusal contacts and habits. The injury phase of trauma from occlusion produces a loss of the lamina dura that may be noted in apices, furcations, and marginal areas. This change, particularly when incipient or circumscribed, may easily be confused with technical variations caused by x-ray angulation or malposition of the tooth; it can be diagnosed with certainty only in radiographs of the highest quality. Note the increased density of the surrounding bone caused by new bone formation in response to increased occlusal forces. The repair phase of trauma from occlusion results in an attempt to strengthen the periodontal structures to better support the increased loads. When variations in width between the marginal area and midroot or between the midroot and apex are detected, it means that the tooth is being subjected to increased forces. More advanced traumatic lesions may result in deep angular bone loss, which, when combined with marginal inflammation, may lead to intrabony pocket formation. In terminal stages these lesions extend around the root apex, producing a wide, radiolucent periapical image (cavernous lesions). Each technique or skill has advantages and disadvantages, and being aware of these can facilitate diagnosis. Radiographic analysis of periodontal tissues permits accurate evaluation of the results from prior interproximal disease, but it is very limited in regard to evaluating current disease or prior disease on the facial or lingual root surfaces. Another important aspect of radiographic analysis is the ability to detect changes in periodontal structures. Much effort has been expended to increase the sensitivity to detect these changes, and although improvements have been made, limitations persist. The clinician must remember that the metabolic events involved in the loss of periodontal tissues, particularly bone, are the same as those that occur throughout the skeleton; thus, important events occur at the cellular level. Unfortunately, a relatively large amount of demineralization must occur before radiographic changes can be detected. Interpretation of radiographic images of periodontal disease should be coupled with clinical findings because great variation in the images results from technical factors. Angulation, exposure, and superimposition of buccal and lingual or palatal cortical bone of the alveolar process all add to the complexity of radiographic interpretation. Also, bony changes in periodontitis are not seen radiographically in the early stages of the disease. Further, bone loss in furcations may be caused by periodontitis or traumatic occlusion, and care must be taken to measure attachment levels clinically to distinguish bone loss caused by periodontitis from that caused by traumatic occlusion. In cases involving only traumatic occlusion, bone loss occurs without any loss of attachment or pocket formation. Root resorption may also result from excessive forces on the periodontium, particularly those caused by orthodontic appliances. Although trauma from occlusion produces many areas of root resorption, these areas are usually of a magnitude insufficient to be detected radiographically. The area of the roots below the horizontal lines is partially or completely denuded of the facial and lingual bony plates.
American Academy of Periodontology antibiotic h49 generic 500mg ciplox visa, Committee Report: the tooth brush and methods of cleaning the teeth virus free games order ciplox 500mg online, Dent Items Int 42:193 infection prevention society order 500 mg ciplox mastercard, 1920 antibiotics quiz pharmacology discount ciplox 500 mg with amex. American Academy of Periodontology: Position paper: Treatment of gingivitis and periodontitis, J Periodontol 68:1246, 1997. Barrikman R, Penhall O: Graphing indexes reduce plaque, J Am Dent Assoc 87:1404, 1973. Baysan A, Lynch E, Ellwood R, et al: Reversal of primary root caries using dentifrices containing 5000 and 1100 ppm fluoride, Caries Res 35:41, 2001. Brandtzaeg P: the significance of oral hygiene in the prevention of dental diseases, Odont T 72:460, 1964. Castenfelt T: Toothbrushing and massage in periodontal disease: an experimental clinical histologic study, Stockholm, 1952, Nordisk Rotegravyr. Charles C, Sharma N, Qaaqish J, et al: Antiplaque/antigingivitis efficacy of an essential oil mouthrinse vs. Claydon N, Addy M: Comparative single-use plaque removal by toothbrushes of different designs, J Clin Periodontol 23:1112, 1996. Finkelstein P, Grossman E: the effectiveness of dental floss in reducing gingival inflammation, J Dent Res 58:1034, 1979. Gjermo P, Flotra L: the plaque removing effect of dental floss and toothpicks: A group comparison study, J Periodontal Res 4:170, 1969 (abstract). Gjermo P, Flotra L: the effect of different methods of interdental cleaning, J Periodontal Res 5:230, 1970. Glickman I, Petralis R, Marks R: the effect of powered toothbrushing plus interdental stimulation upon the severity of gingivitis, J Periodontol 35:519, 1964. Glickman I, Petralis R, Marks R: the effect of powered toothbrushing and interdental stimulation upon microscopic inflammation and surface keratinization of the interdental gingiva, J Periodontol 36:108, 1965. Greenstein G: Effects of subgingival irrigation on periodontal status, J Periodontol 58:827, 1987. Jepson S: the role of manual toothbrushes in effective plaque control: advantages and limitations. Kazmierczak M, Mather M, Ciancio S, et al: A clinical evaluation of anticalculus dentifrices, J Clin Prev Dent 12:13, 1990. Keijser J, Verkade H, Timmerman M, et al: Comparison of 2 commercially available chlorhexidine mouthrinses, J Periodontol 74:214, 2003. Khocht A, Simon G, Person P, et al: Gingival recession in relation to history of hard toothbrush use, J Periodontol 64:900, 1993. Kieser J, Groeneveld H: A clinical evaluation of a novel toothbrush design, J Clin Periodontol 24:419, 1997. Proceedings of the European Workshop on Mechanical Plaque Control, Chicago, 1998, Quintessence. Renvert S, Glavind L: Individualized instruction and compliance in oral hygiene practices: recommendations and means of delivery. Sangnes G: Traumatization of teeth and gingiva related to habitual tooth cleaning procedures, J Clin Periodontol 3:94, 1976. Sangnes G, Gjermo P: Prevalence of oral soft and hard tissue lesions related to mechanical tooth cleaning procedures, Community Dent Oral Epidemiol 4:77, 1976. Sanz M, Herrera D: Role of oral hygiene during the healing phase of periodontal therapy. Waerhaug J: the interdental brush and its place in operative and crown and bridge dentistry, J Oral Rehabil 3:107, 1976. In Clinical practice of the dental hygienist, ed 6, Philadelphia, 1992, Lea & Febiger. Pattison Periodontal instruments are designed for specific purposes, such as removing calculus, planing root surfaces, curetting the gingiva, and removing diseased tissue. On first investigation, the variety of instruments available for similar purposes appears confusing. With experience, however, clinicians select a relatively small set that fulfills all requirements.
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