How accurate are non-contact thermometers?

Chef's answer
The sensitivity and specificity for the non-contact thermometer is 97%. The negative predictive value is 99%, which is especially important to rule out fever and avoid unnecessary laboratory work-up.
Frequently asked Questions 🎓
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The sensitivity and specificity for the non-contact thermometer is 97%. The negative predictive value is 99%, which is especially important to rule out fever and avoid unnecessary laboratory work-up.
A few more cooking questions 📍

What size is a large lobster tail?

,,When planning menus many of our customers ask how fresh frozen lobster tails equate to the size of a live lobster tail - the following is our rule of thumb: ,4/5 oz ....

What can I bake If I don't have eggs?

Whisk together water, oil, and baking powder. This is a great substitute if you need to replace multiple eggs in a recipe, as it won't make the baked good too greasy or change its flavor profile (like some other substitutes). A simple combination of water, baking powder, and vegetable oil mimics eggs almost to a T.

How long does it take to steam large clams?

3 to 5 minutesSteaming Clams Add one to two inches of water or your favorite beer (this adds bite) in a large steamer or pot and add clams. Bring to a boil over high heat. Reduce heat to low and cover tightly. Steam clams for 3 to 5 minutes, until their shells open..

How do I know if bacon is cooked?

Bacon is considered fully cooked when the meat changes color from pink to brown and the fat has had a chance to render out. It's fine to remove the slices from the heat when they're still a bit chewy, but bacon is usually served crisp.

How do you know when French fries are done frying?

Leave the fried potatoes to cook thoroughly until they float to the top of the oil. Once they float up to the top and stay there for one full minute, they are done. The key to knowing when they are done is that they will all float and stay on the surface of the oil..

Does boiled sausage remove fat?

Boiling sausage doesn't require extra oil, which helps reduce the amount of fat in your dish. Start by poking the sausages with a fork to create holes in the casing for the fat to leave. ... Try to boil on low heat or an even simmer since high heat can make the sausages split open..

How long can smoked sausage stay in the fridge?

three to four daysLeftover sausages can be stored in the refrigerator for three to four days, and in the freezer for two to three months.

Can you reheat soup with cream in it?

Heat broth-based soups over medium heat, stirring occasionally, until hot.

Can you get sick from eating old hot dogs?

Expired hot dogs or hot dogs that have gone bad contain a lot of bacteria like Salmonella, Listeria, and Staphylococcus aureus which can result in food poisoning. So consumption of expired or bacteria-laden hot dogs often causes diarrhea. ...

How do you know if fish is undercooked?

Flake easily with a fork. Undercooked fish resists flaking and is translucent. If your fish is undercooked, just continue heating it until it's done. But remember, fish cooks fast, so check it often.

How long does it take to get sick from fish?

What are the symptoms of ciguatera poisoning? Symptoms of ciguatera poisoning generally appear between a few minutes and 6 hours after the toxic fish has been eaten..

Do you flip salmon when frying?

If using a grill or a pan, sear salmon skin-side down on high heat until the skin is crispy. ... After that, you're good to flip with a flexible fish spatula and let the residual heat of the pan cook the fish the rest of the way.

Can tough meat become tender?

Cooking meat does not make it tough, it gets more tender. Meat does get dry at higher temperatures, time does not matter that much. The higher the temperature the more moisture is squeezed out of the meat making it more dry, I guess that it what you describe as tough..

How do I keep my sponge cake from sinking?

Unless otherwise told, position your oven rack in the center and place the cake pans right in the middle of the rack. If baking two cake layers at once, place them on the same rack side-by-side.

How do you bake bacon seriously?

Don't bother with racks, crimped foil, or stacked baking sheets.
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