Dental Prosthesis Design: Key Considerations
1. Where May the Retainer Be Located?
Retainers are typically located on the buccal surface of teeth with little natural retention, usually on smaller teeth such as canines or incisors.
2. How Do You Choose the Different Types of Hooks?
The choice of hooks depends on the condition of the teeth where the hook will be located. Retention is always determined by studying the parallelism using a surveyor.
3. When Do You Use the RPI System?
The RPI (Rest, Proximal Plate, I-bar) system is used on posterior
Read MoreAdvanced Vocabulary: Definitions and Meanings
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- Abdicate: To give up power or control.
- Abeyance: A state of temporary inactivity or to stop for a period of time.
- Abscond: To make off with something secretly.
- Abysmal: Terrible or awful.
- Accolade: Awards, honors, or praise.
- Acerbity: Bitterness, roughness, or sharpness.
- Acidulous: Sour or sharp in taste or manner.
- Acrimonious: Bitter or harsh.
- Acumen: Great skill, smartness.
- Admonish: To scold gently, to correct in a well-meaning way.
- Adulterate: To make impure by adding something that is inferior.
- Aegis:
Occupational Diseases: Causes, Types, and Prevention
Occupational Diseases
Definition of Industrial Hygiene
Industrial hygiene is the non-medical prevention of professional risks. The American Industrial Hygiene Association (AIHA) defines it as “the discipline devoted to understanding, evaluating, and controlling those factors arising or caused in the workplace that can cause diseases or create discomfort among the workers.”
Industrial Pollutants
- Chemical
- Physical
- Biological
Key Aspects of Industrial Hygiene
- Its goal is the prevention of occupational diseases.
Understanding Migraine: Symptoms, Treatment, and Prevention
Migraine
Not all headaches are migraines, and not all migraines present with headaches. A headache is one of the most common forms of pain. Although its cause is unknown, the pain occurs due to the dilation of arteries located in the skull.
(Headache is when you feel a sharp pain, roast phallic is when you feel nothing)
Migraine Symptoms
Migraine Without Aura
- Strong and throbbing pain that usually affects one side of the head.
- Often includes nausea and vomiting.
- Distortion of vision. (That is, all blurred)
Breast Cancer: Epidemiology, Risk Factors, Diagnosis, and Treatment
Epidemiology: 36 cases per 100,000 inhabitants annually, with 17,000 new cases each year. Incidence increases with age, with higher rates in those aged 60-79.
Risk Factors
Multifactorial:
- Sex (male to female ratio is 1:100)
- Age
- Hormonal factors:
- Early menarche, late menopause
- Reproductive history
- Hormone replacement therapy (HRT)
- Mammographic density (dense connective tissue similar to circulating estrogens)
- Previous history of cancer
- Alcohol consumption
- Family history
- Hereditary breast cancer
- Susceptibility
Emergency Medication Protocols: Dosage and Indications
Metered-Dose Inhaler (MDI) / Small Volume Nebulizer (SVN)
Indications
- Respiratory distress.
- Patient has a physician-prescribed metered-dose inhaler prepared to be delivered by nebulization.
- The EMT received approval from Medical Director.
Contraindications
- Patient unresponsive.
- MDI/SVN Not prescribed for the patient.
- Medical direction has not granted permission.
- The patient has already taken the maximum allowed dose(s) prior to arrival.
Dose
- The total number of times the medication can be administered is determined