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It can hurt the development of the baby. Babies to smoking moms are often smaller at birth and develop slower than babies from non-smoking moms.
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∙ 13y ago
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What is the difference between normal saline and physiological saline?
normal saline is 0.85%w/v NaCl whlist physiological saline is 0.90% w/v NaCl.
What is the difference between normal saline and physiologic saline?
normal saline is 0.85%w/v NaCl whlist physiological saline is 0.90% w/v NaCl.
Can an 18 yo drink alcohol at sea?
Well, this question is very vague. Do you mean can an 18 year old handle alcohol whlist on the sea or can a 18 year old legally drink while on the sea (assuming American). State law across the US indicate that you must be 21 to drink, this is due to the Federal Highways Act stipulating that in order to consume alcohol you must be 21 in order for your state to receive federal highway funding. I am 24 turning 25, and quite frankly I believe that the minimum drinking age, and penalties associated with non complaisance is the US is quite draconian and would probably makes Lady Liberty puke. That being said, to answer what I believe is your question can an 18 year old drink on the sea legally the answer is this.... 1. If you are in international waters there is no minimum drinking age so legally yes. 2. If you are in US waters, of which all are divided by state you may face penalties for drinking or may be denied service. Penalties apply by state waters you are in. 3. Even if you are legally in international waters and may consume alcohol you may be denied based on your ships company's policies. Many US marine corporations demand a minimum of 21 years to drink even though in all legality you may consume alcohol legally whilst in international waters. The drinking laws in the US are the laughing stock of the free world. When a 20 year old Iraq war veteran is imprison for having a beer that is quite frankly ludicrous. To imply that an adult of 20, who may die, kill, and serve ones his country in it's defence has insufficient maturity to consume alcohol is ludicrous! Penalties are extreme and stiff by international standards and only in the US would criminal charges be placed over ANYONE underage having a drink. Let alone most countries, even Canada with a legal age of 18 to 19 (varies by jurisdiction) cannot get you in trouble for being underage and drunk, the only penalty there is if in possession of alcohol (under consumption is not illegal) under legal age is a $56 dollar fine with NO criminal record. Canada has a rather over bearing and extremely abrasives liquor law, even with that being said it is a cake walk compared to US Law in regards to drinking.
What is an eye exam called fields?
A field exam measures your peripheral vision- how far and accurately you can see around you whlist focussing on a central point. Depending on the type of machine and test used, an fields test can last between 30 seconds and 12 minutes per eye. One eye at a time, you will focus on a central point on the screen in front of you. this is usually a black dot. Lights or dots will flash up around the screen and you will need to press a button every time you see one. The machine will know if you are cheating so it's important to stay focussed. At the end of the test, your accuracy will be measured. Visual fields exams are particularly useful in the early diagnosis of some eye conditions, for example glaucoma and macular degeneration.
What is diamagnetism?
If a material lacks magnetic moment and let's say it doesn't show any interest in the magnetic field which it's exposed to, then we call it a diamagnetic material. In diamagnetic materials the orbiting shells are filled and all electrons are paired. Diamagnetic materials have negative susceptibility.
