The plural form of if is ifs.

In your phrases the nouns are plural, so the verb has to be plural to match them. ‘Different’ is an adjective, describing the noun that follows, and it has no relation to or influence on the verb. If you had the sentences ‘The old men have a beer at lunchtime’, then ‘men’ is plural, and so is the verb (have).

Most of the time, it is therefore correct to follow no with a plural noun – if it is countable. If it is uncountable, we usually use the uncountable version of the noun, not a plural version (e.g. no butter not no butters).

This word has two possible plurals: yeses and yesses. The better plural for the noun is yeses because, like …

The plural of no is noes.

From Middle English no, na, from Old English nā, nō (“no, not, not ever, never”), from Proto-Germanic *nai (“never”), *nē (“not”), from Proto-Indo-European *ne, *nē, *nēy (negative particle), equivalent to Old English ne (“not”) + ā, ō (“ever, always”).

PhD. /ˌpiːˌeɪtʃˈdiː/ plural PhDs.

ATM /ˌeɪˌtiːˈɛm/ noun. plural ATMs. ATM. /ˌeɪˌtiːˈɛm/

In English, PhD can be written with or without periods; both are correct. The trend today is to drop periods with abbreviations of academic degrees. However, many sources, including the Canadian Oxford Dictionary, still recommend the use of periods: Ph. D.

Put a comma followed by the title “Ph. D.” after the name of a person who has earned a Doctor of Philosophy doctoral degree. For example Stacey Childs, Ph. D.

Anyone who has earned a doctoral degree can be addressed as “Dr. Last Name”. The most common doctoral degree is a PhD, but you might also encounter instructors with other doctoral degrees such as a Doctor of Theology (DTh), Doctor of Public Health (DrPH), or Doctor of Engineering (DEng). When in doubt, “Dr.

The informal ABD designation also indicates that someone is no longer simply a doctoral student, but rather has formally upgraded their status to a doctoral candidate and has entered the most advanced phase of their research and dissertation development.

If you’re an Ed. D running a school or school system, go right ahead and ask students to call you “doctor.” They need to use a title, so why not doctor instead of mister? And by all means, put it in your email signature and your online bio.

2. A physician or surgeon may use the prefix “Dr.” or “Doctor”, and shall add after the person’s name the letters, “M. D.” 3. An osteopathic physician and surgeon may use the prefix “Dr.” or “Doctor”, and shall add after the person’s name the letters, “D. O.”, or the words “osteopathic physician and surgeon”.

Dentists in some places are so well compensated that they earn more than the average doctor. Meanwhile, the average general dental practitioner took in $181,000 in 2013, according to the dental association, compared to $175,000 for a family doctor, according to WebMD Medscape’s annual compensation report.

The average, taxable income of the millionaire is $131,000. (This is approximately the average income for American dentists. The average total income of millionaires (including investments and other unearned income) is $247,000. Their median net worth is $1.6 million.

Do Dentists Go to Medical School? While it is not considered medical school per se, students interested in practicing oral and maxillofacial surgery can enter MD-integrated programs after dental school, where they receive a Medical Doctor (MD) degree in addition to their dentistry degree.

A cavity is a cavity and there should be no difference between two dentists, right? The answer is not always. Unfortunately, a cavity can be deceptive. It can hide and be obscured by old fillings, location, or just not be obvious by eye or X-ray.

1) Replacing old fillings: Although old fillings can sometimes crack or become surrounded by decay, necessitating a replacement, some dentists will try to replace all your fillings simply due to age — a practice that isn’t actually necessary if they’re not causing problems.

Believe it or not, it’s possible to have a cavity without experiencing pain when you chew except when you eat certain types of foods. For most people, this includes hot and extremely cold dishes, sweets, and incredibly chewy foods. You may even notice sensitivity when drinking anything that’s not at room temperature.

The formation of small dental cavities can be reversed by a process called remineralization, when the deposition of minerals is applied to damaged areas of a tooth. Fluoride works by helping to remineralize your teeth in two ways, internally and externally.

Cavities vary greatly in appearance. In general, however, they appear as small holes, chips or dark spots on teeth. The holes can be as small as dots or as large as the entire tooth. Sometimes they look brown, yellow or black.

These simple steps can help ensure your enamel remains strong:

1. Brush twice a day with a fluoride toothpaste such as dCrest Gum & Enamel Repair.
2. Brush for the dentist-recommended two minutes.
3. Try brushing in between meals when possible.
4. Floss at least once a day.
5. Rinse with a fluoride-infused, remineralizing mouthwash.

According to the National Institutes of Health, 92% of adults in the United States between the ages of 20 and 64 years have had cavities in their permanent teeth. Each of these individuals has an average of 3.28 cavities.

Even if you practice the best oral hygiene, you may develop cavities through no fault of your own. There is a genetic component to how susceptible your teeth are to developing cavities, and cavities can be caused by a lack of fluoride in the water.

If you brush and floss regularly but still miss these areas, a cavity can easily form. Gum Recession – When the gums recede, the root of the tooth is exposed, which isn’t covered with protective enamel like the rest of the tooth. This exposed area is much softer and can easily develop a cavity.