This is a comprehensive approach to a hypertensive patient presenting to the emergency department.
Discussing:-
- Hypertensive emergency
- Hypertensive Urgency
- Hypertensive Crisis
- Hypertensive encephalopathy and retinopathy
- Accelerated Hypertension
- Malignant hypertension
sudden spike in blood pressure to 180/120 or higher
abt how we deal with it
what we need to do immediate action
maintain ASAP blood pressure in order to save the patients
This is a comprehensive approach to a hypertensive patient presenting to the emergency department.
Discussing:-
- Hypertensive emergency
- Hypertensive Urgency
- Hypertensive Crisis
- Hypertensive encephalopathy and retinopathy
- Accelerated Hypertension
- Malignant hypertension
sudden spike in blood pressure to 180/120 or higher
abt how we deal with it
what we need to do immediate action
maintain ASAP blood pressure in order to save the patients
LECTURE ON ATRIAL FIBRILLATION TO 9TH TERM MEDICAL STUDENTS REFERENCES: DAVIDSON(2018) HARRISON 20TH ED OF MEDICINE AND 2020 EUROPEAN HEART GUIDELINES ON AF
The presentation covers definitions, identification, Treatment goals, Special situations, Practice points, and cardinal pharmacotherapy. Session presented in NBE learning session
LECTURE ON ATRIAL FIBRILLATION TO 9TH TERM MEDICAL STUDENTS REFERENCES: DAVIDSON(2018) HARRISON 20TH ED OF MEDICINE AND 2020 EUROPEAN HEART GUIDELINES ON AF
The presentation covers definitions, identification, Treatment goals, Special situations, Practice points, and cardinal pharmacotherapy. Session presented in NBE learning session
A presentation hypertension
(what blood pressure is, what is hypertension, what are the risk factors of hypertension, how is it managed?) and other related knowledge on hypertension
Hypertension- High blood pressure is a common condition that affects the body's arteries. It's also called hypertension.
If you have high blood pressure, the force of the blood pushing against the artery walls is consistently too high. The heart has to work harder to pump blood.
A condition in which the force of the blood against the artery walls is too high.
Usually hypertension is defined as blood pressure above 140/90, and is considered severe if the pressure is above 180/120.
High blood pressure often has no symptoms. Over time, if untreated, it can cause health conditions, such as heart disease and stroke.
Eating a healthier diet with less salt, exercising regularly and taking medication can help lower blood pressure.
Hypertension is rarely accompanied by symptoms, and its identification is usually through health screening, or when seeking healthcare for an unrelated problem. Some people with high blood pressure report headaches (particularly at the back of the head and in the morning), as well as lightheadedness, vertigo, tinnitus (buzzing or hissing in the ears), altered vision or fainting episodes.[23] These symptoms, however, might be related to associated anxiety rather than the high blood pressure itself.[24]
On physical examination, hypertension may be associated with the presence of changes in the optic fundus seen by ophthalmoscopy.[25] The severity of the changes typical of hypertensive retinopathy is graded from I to IV; grades I and II may be difficult to differentiate.[25] The severity of the retinopathy correlates roughly with the duration or the severity of the hypertension
Hypertension Emergencies and their managementpptxUzomaBende
This Presentation talks about Hyprtension, the mode of presentation of hypertensive crisis and the effective management of hypertensive crisis to prevent case fatalities.
Definition of hip fracture in elder population, risk factor, medical management.
and evaluating a journal club of article " Spinal Anesthesia or General Anesthesia for Hip Surgery in Older Adults"
Complete definition of Hypoxic Ischemic Encephalopathy, clinical manifestations according to Sarnat staging system, risk factor, pathophysiology and details of management and approaches to be used.
Anticoagulation in Valvular Heart Disease.pptxzeinabnm
Brief definition with pathology, types, risk factors, clinical manifestation and staging in Valvular heart disease.
with detailed discussion of clinical management and approaches in different situation.
necessary information about each anti-coagulation used.
Brief definition, diagnosis, clinical manifestations of pelvic inflammatory disease with details of approach of management as a journal club evaluation
overview of types, differentiation and clinical manifestations of conjunctivitis along with appropriate medications used with brand names available in Lebanon.
Journal Club evaluation, effect of Rivaroxaban in heart failure
background of heart failure, pathophysiology, epidemiology and the treatment algorithm.
The Gram stain is a fundamental technique in microbiology used to classify bacteria based on their cell wall structure. It provides a quick and simple method to distinguish between Gram-positive and Gram-negative bacteria, which have different susceptibilities to antibiotics
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TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
New Drug Discovery and Development .....NEHA GUPTA
The "New Drug Discovery and Development" process involves the identification, design, testing, and manufacturing of novel pharmaceutical compounds with the aim of introducing new and improved treatments for various medical conditions. This comprehensive endeavor encompasses various stages, including target identification, preclinical studies, clinical trials, regulatory approval, and post-market surveillance. It involves multidisciplinary collaboration among scientists, researchers, clinicians, regulatory experts, and pharmaceutical companies to bring innovative therapies to market and address unmet medical needs.
Adv. biopharm. APPLICATION OF PHARMACOKINETICS : TARGETED DRUG DELIVERY SYSTEMSAkankshaAshtankar
MIP 201T & MPH 202T
ADVANCED BIOPHARMACEUTICS & PHARMACOKINETICS : UNIT 5
APPLICATION OF PHARMACOKINETICS : TARGETED DRUG DELIVERY SYSTEMS By - AKANKSHA ASHTANKAR
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
2. Did You Know That The Pressure Of Life
Enters Into The Blood Stream And
Causes High Blood Pressure?
3. Outline
Recall the pathophysiology, diagnosis, symptoms, epidemiology, causes and types
of hypertension
Recommend an appropriate treatment plan
Discuss management of hypertensive crises
Learn the different drugs used
Provide appropriate patient education
4. Definition Of Hypertension
• According to WHO: Hypertension, also known as high or raised blood pressure, is a
condition in which the blood vessels have persistently raised pressure.
• Blood pressure is created by the force of blood pushing against the walls of blood
vessels (arteries)Arterial BP (mm Hg) as it is pumped by the heart.
1) Systolic BP (SBP): Achieved during Cardiac Contraction (peak value)
• Represent the Cardiac Output
• First Korotkoff sound
2) Diastolic BP (DBP): Achieved during ventricular relaxation
• Represent peripheral vascular resistance of blood vessels
• Fifth or last korotkoff sound
Blood pressure (BP) = Cardiac output (CO) x Systemic vascular resistance
(SVR)
5. Epidemiology
HTN is the leading cause of cardiovascular disease and premature death worldwide.
1.13 billion people worldwide have hypertension.
1 in 4 men and 1 in 5 women have hypertension.
Findings of recent studies in Lebanon have showed that HTN affects one-third of
the Lebanese population and an additional 30% are pre-hypertensive.
prevalence in Lebanon: 31.2%
75% of the Lebanese aged >65 years have HTN.
60% of hypertensive patients are receiving medical therapy.
6. Types Of Hypertension
• Systolic 130 to 139 mmHg OR
• Diastolic 80 to 89 mmHg
Stage 1
• Systolic at least 140 mmHg OR
• Diastolic at least 90 mmHg
Stage 2
• Blood pressure is consistently elevated by office readings
but does not meet diagnostic criteria for hypertension
based upon out-of-office readings.
White coat
• BP values are markedly elevated
• SBP > 180 mm Hg AND/OR DBP > 120 mm Hg
• Also Known as: Emergency (with acute target organ
damage) and Urgency (without acute target organ
damage)
Crises
18. Patients with hypertensive crises
exhibit severe elevations in BP
that can lead to extensive
morbidity and even mortality if
the hypertension is improperly
managed.
The appropriate therapeutic
approach in a given case
depends on the patient's clinical
presentation.
Patients with hypertensive
urgency lack end-organ damage
and can be treated with oral
medications that gradually
reduce BP to goal over a period
of several hours to several days.
Hypertensive emergencies, on
the other hand, require intense
monitoring in an ICU setting
and IV therapy with the goal of
halting the progression of end-
organ damage.
Through their expertise in
retrieving medication histories
and their knowledge of
pharmaco therapeutic options,
pharmacists can have a positive
influence on the care of patients
with hypertensive crises.
Conclusion