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Helen [10]
3 years ago
11

Can you feel a baby's heartbeat without a stethoscope?

Medicine
2 answers:
Karolina [17]3 years ago
8 0
Yes with your hand or with a device that is related to stethoscope
frutty [35]3 years ago
4 0

Answer:

But while a stethoscope and other at-home devices make this possible, hearing the faint sound of a baby's heartbeat isn't always possible. One of the best ways to hear the heartbeat is during a prenatal appointment when your OB-GYN uses an ultrasound or fetal Doppler

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Help please! :(<br>Ty in advance:(​
Sholpan [36]

Answer:

under the tower the D one to the right

7 0
2 years ago
Blood coagulation is initiated by either the intrinsic or extrinsic pathway. The final step inboth pathways would be:
Murrr4er [49]

Answer:The final step in both pathways would be the activation of factor X, leading to conversion of prothrombin II to thrombin IIa. Option C.

Explanation: blood coagulation is the processes that leads to blood clot formation. The blood clot formed is made up of fibrin and platelets, which forms hemostatic plug over a wound site. The blood coagulation is made up of two partways that led to the formation of clot. The intrinsic pathway also called contact activation pathway and the extrinsic pathway which is also known as the tissue factor pathway. The both pathways are connected by a common pathway whereby factor X is activated leading to leading to conversion of prothrombin II to thrombin IIa. Thrombin then converts fibrinogen to fibrin( blood clot). I hope this helps. Thanks.

4 0
3 years ago
Is it okay for a patient with pneumonia to sing?
babunello [35]

Answer:

Pneumonia requires a tremendous amount of rest while you're recovering. Don't sing; just eat healthy, drink a lot of water, and rest.

Explanation:

Have you seen a doctor about recurrent bouts of pneumonia? Because if you haven't, and you don't already have something like asthma (hell, even if you do), you should look into that because lung infections are nothing to take lightly. I had pneumonia over the winter and it knocked the stuffing out of me; it took two months before I was really feeling well again, and most of another month before I was finally not sleepy all the time anymore. And I didn't even have it as badly as I could have. Take care of yourself!

8 0
3 years ago
Name at least six historical individuals and explain how each one has helped improve health care today
sammy [17]

Answer:

1. Charles Darwin (1809 - 1882)

Este famoso naturalista inglés fue quien postuló que todas las especies de seres vivos han evolucionado con el tiempo a partir de un antepasado común mediante un proceso denominado “selección natural”. Su teoría de la evolución forma la base de la síntesis evolutiva moderna y constituye una explicación lógica que unifica las observaciones sobre la diversidad de la vida.

Artículo relacionado: "La teoría de la evolución biológica"

2. Aristóteles (384 a. C. - 322 a. C.)

Se le considera por el mundo académico como el primer científico e investigador de todos los tiempos, cuya influencia ha perdurado durante dos mil años. Fue todo un erudito, un sabio, una eminencia en diferentes ámbitos de las ciencias y humanidades: político, filósofo, lógico y científico en la Antigua Grecia. Se le reconoce como el primer fundador de la lógica y la biología.

Artículo relacionado: "Las 90 mejores frases célebres de Aristóteles"

3. Napoleón Bonaparte (1769 - 1821)

Ambición, voluntad, valentía, inteligencia, soberbia, crueldad, grandeza...son apelativos que podrían describir perfectamente a este personaje de la historia. Menospreciado por unos, engrandecido por otros, enaltecido, vilipendiado, ánimos contradictorios los que se pueden leer y escuchar sobre él. Con su inteligencia militar fue capaz de conquistar Europa Oriental y Occidental llegando hasta el norte de África.

4. Julio César (100 a. C. - 44 a. C.)

Líder político y militar del gran Imperio Romano, dando lugar a ser el primer dirigente romano vivo cuyo rostro apareció en una moneda en circulación. A parte de su carrera política y militar, este personaje histórico destacó como orador y escritor sobre temas como la religión republicana romana, astronomía o latín.

5. Platón (427 a. C. - 347 a. C.)

Junto a Sócrates y Aristóteles, es considerado uno de los filosóficos más influyentes en el pensamiento de la Europa moderna. A diferencia de Sócrates, Platón escribió y conservó todas sus obras, introduciendo un nuevo estilo novedoso para la época: el diálogo. La contraposición de distintos puntos de vista y la caracterización psicológica de los interlocutores, supuso una herramienta alternativa a la expresión poética u oracular.

Quizás te interese: "Los impresionantes aportes de Platón a la Psicología"

6. Albert Einstein (1879 - 1955)

“La mente es como un paracaídas, únicamente sirve si lo tenemos abierto”. Físico alemán es considerado el científico más importante y popular del siglo XX. En 1905, siendo todavía un joven investigador desconocido, publicó su teoría de la relatividad espacial. Diez años más tarde, presentaría la teoría de la relatividad general, lo que reformuló por completo el concepto de gravedad.

Te puede interesar: "125 frases de Albert Einstein sobre la ciencia y la vida"

7. George Washington (1723 - 1799)

Fue el primer presidente de los Estados Unidos entre los años 1789 y 1797, Comandante en Jefe del Ejército Continental revolucionario en la Guerra de Independencia de los EEUU frente a Inglaterra (1775-1783) y uno de los autores de la Constitución Americana. En los EEUU es considerado como el Padre de la Patria.

8. William Shakespeare (1564 - 1616)

Poeta, dramaturgo y actor inglés, reconocido como el escritor más importante de la lengua inglesa y uno de los más ilustres autores de la literatura universal. Su reputación no alcanzó el éxito mundial hasta bien entrado el siglo XIX. Ya en el siglo XX, todas sus obras fueron adaptadas en multitud de ocasiones y en todo tipo de escenarios: cine, libros y teatro.

9. Cristóbal Colón (1436 - 1506)

Su mayor logro y éxito fue el descubrimiento de América por parte de Occidente un 12 de octubre del año 1492, al desembarcar en la Isla Guanahani, actualmente conocido como las Bahamas. Antes de esto, fue un navegante, cartógrafo, almirante, virrey y Gobernador General de las Indias Occidentales al servicio de la Corona de Castilla.

10. Isaac Newton (1643 - 1727)

Matemático, filósofo, alquimista, teólogo y físico inglés. Autor de “los Philosophiae Naturalis Principia Matemática”, más comúnmente conocido como Principia, donde describe la ley de gravitación universal y estableció las bases de la mecánica clásica mediante las leyes que llevan su nombre

Explanation:

5 0
2 years ago
How could you explore the origin of the different types of blindness?
igor_vitrenko [27]

Answer:

Common causes of blindness are diabetic neuropathy, glaucoma and cataracts.

Explanation:

Blindness refers to the complete lack of functional vision.It occurs when an inadequate amount of light hits the retina, or the information has not been delivered to the brain correctly.

Complete blindness : characterized by a complete and total loss of vision. Merck Manuals reports that legal blindness is defined as having equal to or worse than a 20/200 visual acuity in the better eye. Having a visual acuity of 20/200 means that someone with normal vision can see an object at 200 feet, and a person with impaired vision can see at a distance no further than 20 feet. Several different diseases can cause complete blindness; some develop later in life and some are present at birth. The leading cause of blindness in the United States is diabetes, according to the National Eye Institute. Diabetes causes diabetic retinopathy, which results in destruction of the retina. Other causes of complete blindness include age-related macular degeneration, which the National Eye Institute calls the most common cause of blindness in adults who are 60 or older; cataracts, which obstructs light from hitting the retina because of opaque patches on a lens; and glaucoma, which causes blindness due to damage to the optic nerve.

Color Blindness :

People who have color blindness, also called dyschromatopsia, are unable to distinguish certain colors. This type of blindness more commonly affects men than women. Merck Manuals reports that the most common form of color blindness is red-green color blindness, which makes it difficult to distinguish certain shades of red and green. Color blindness is almost always present at birth, and is usually caused by the presence of a defective gene on the X chromosome. The reason that more men are affected by color blindness than women is that women have two X chromosomes; thus, even if they are "carriers" of a bad gene, their other X chromosome usually has a functional gene. Because men have only one X chromosome, the presence of one bad gene is sufficient to cause color blindness. Defective retinal cells result in some forms of color blindness; other forms are caused by defects in the optic nerve.

Night Blindness :

Night blindness is vision impairment that occurs at night or when light is dim. It does not generally result in a complete lack of vision but significantly impaired vision. People with night blindness often have difficulty driving at night or seeing stars. Several different factors cause night blindness, according to the University of Maryland Medical Center. These factors include cataracts, birth defects, a vitamin A deficiency, or a retinal disease called retinitis pigmentosa

5 0
3 years ago
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