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timama [110]
3 years ago
6

Electron microscopes are capable of viewing the smallest types of specimens called what?

Medicine
1 answer:
Elis [28]3 years ago
6 0

Answer:

atoms

Explanation:

Light microscopes let us look at objects as long as a millimetre (10-3 m) and as small as 0.2 micrometres (0.2 thousands of a millimetre or 2 x 10-7 m), whereas the most powerful electron microscopes allow us to see objects as small as an atom (about one ten-millionth of a millimetre or 1 angstrom or 10-10 m).Feb 29, 2012

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The mitral valve has fewer flaps than the right atrioventricular valve.<br> a. True<br> b. False
kolezko [41]

Answer:

The mitral valve has fewer flaps than the right atrioventricular valve:

<em>a) True </em>

Explanation:

The mitral valve is a bicuspid valve, which means it has two flaps; whereas, the right atrioventricular valve is a tricuspid valve and so has three flaps.

These two heart valves link the atrium with the ventricles. The mitral valve is located on the left side of the heart, while the tricuspid valve is on the right side.

8 0
3 years ago
The nurse is caring for a neonate with an exstrophy of the bladder. when the nurse is planning care, which client goal is the pr
dedylja [7]

The nurse is caring for a neonate with an exstrophy of the bladder, the nurse is planning care, the priority will be the client will be free from infection.

What is exstrophy of the bladder?

Early on during a fetus's development in the womb, bladder exstrophy, a complex, uncommon condition, manifests itself. The pubic bones remain separate and the bladder is exposed to the outside skin surface through a hole in the lower abdominal wall because the abdominal wall is still forming as the bladder develops.

A developmental anomaly that manifests 4-5 weeks after conception, in which the cloacal membrane is not replaced by tissue that will eventually form the abdominal muscles, is the root cause of the bladder exstrophy-epispadias-cloacal exstrophy complex.

To learn more about bladder exstrophy click the given link

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7 0
1 year ago
the nurse is providing preoperative teaching for the patient who is to undergo a total laryngectomy. which nursing intervention
Citrus2011 [14]

Most important nursing intervention after laryngectomy is that after surgery, your voice may return to normal but you will sound hoarse.

Since the false cords are removed during a supraglottic partial laryngectomy, patients may recover from surgery with a normal or raspy voice. A total laryngectomy patient won't have a natural voice. A laryngo-fissure patient will have a normal voice. A hemilaryngectomy patient will have hoarse voice. Thus, the patient after a total laryngectomy will have a hoarse voice.

The larynx can be removed in whole or in part through a laryngectomy (voice box). It entails making an incision (cut) over the Adam's apple region on the outside of the neck. Partial laryngectomy: In order to treat some laryngeal malignancies, only a portion of the voice box needs to be removed.

To know more about larynx, refer to the following link:

brainly.com/question/27243686

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4 0
1 year ago
Imagine that you are working with a team of bioarchaeologists that has just excavated a medieval cemetery site in Italy. The cem
lesya692 [45]

Answer:

By analyzing the pelvis bone (sex determination) and the length of the diaphyseal bone and nonsynovial joints (age determination of non-adult skeletons and adult skeletons, respectively)

Explanation:

Bioarchaeologists are professionals that study human skeletons from archaeological sites. Bioarchaeologists can estimate the age and sex of human skeletons and thus determine the health and dynamics of past human populations. In regard to sex determination, the pelvis is a bone that can be used to estimate the sex of an individual with an accuracy higher than 95%. In regard to the age, characteristics associated with bone growth such as, for example, the length of the diaphyseal bone, can be good indicators to estimate the age of non-adult skeletons, while nonsynovial joints (i.e. joints without a synovial membrane) which are commonly called synarthroses or solid joints, can be used to estimate the age of adult skeletons.

8 0
3 years ago
a nursing student learns that a certain condition occurring in up to 3 in every 1,000 births is a major cause of death. what is
ss7ja [257]

Pulmonary embolism occurring in up to 3 in every 1,000 births is a major cause of death.

One of the pulmonary arteries in your lungs can get blocked, causing a pulmonary embolism. The majority of the time, blood clots from deep leg veins or, rarely, veins in other parts of the body that go to the lungs cause pulmonary embolism (deep vein thrombosis).

Pulmonary embolism, which occurs when blood clots obstruct the flow of blood to the lungs, can be fatal. But the danger of dying is significantly decreased with quick treatment. By taking precautions to avoid leg blood clots, you can lessen your risk of developing pulmonary embolism.

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4 0
1 year ago
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