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3 years ago

During which stage of labor does effacement of the cervix occur?

Medicine

1 answer:

fenix001 [56]3 years ago

4 0

Answer:

a. dilation stage

Explanation:

Dilation stage -

The phase in the pregnancy ,

Cervix is present in the bottom portion of the uterus , this area opens when the women delivers a baby via vagina , is called the process of cervical dilation .

During the process of labor , the cervix opens up to release the head of the baby , which opens up to 10 centimeters , and the process is done automatically in most of the cases .

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Each mature sperm cell contains ______ (number) chromosomes. Upon fertilization of the secondary oocyte. It completes meiosis II

butalik [34]

Answer:

The correct answer is - 23 (haploid).

Explanation:

Each mature sperm cell is a gamete that is produced by the meiosis type of cell division. Meiosis is the cell cycle that produces four cycle with the half chromosome in number than that of the parent cell. Humans have 46 chromosomes in but as explained the sperm or the gamete have only of that which is 23.

The same goes for ovum which is form by the meiosis second process from oocyte which is basically the egg cell. Both sperm and the ovum fuse to fertilize.

Thus, the correct answer is - 23 (Haploid)

5 0

3 years ago

The nurse is caring for a client receiving tamoxifen (nolvadex) for the treatment of breast cancer. which action should the nurs

Darya [45]

The action the nurse should include in the client's plan of care who is receiving tamoxifen (nolvadex) for the treatment of breast cancer is to help the client cope with hot flashes

Tamoxifen, a selective estrogen receptor modulator, is a form of hormonal therapy (SERM). The medication binds to breast cancer cells' hormone receptors (specific proteins). Once the drug is within the cells, it prevents cancer from getting access to the hormones it needs to proliferate and develop.

Tamoxifen prevents estrogen from binding to the receptor, which prevents the cancer cell from receiving signals from estrogen that would otherwise cause it to grow and reproduce. Hot flashes, exhaustion, an elevated risk of blood clots, and endometrial cancer are some of the side effects that this drug may cause.

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3 0

1 year ago

When suctioning a patient with tracheostomy, nurse Adu must remember to:

Fudgin [204]

Answer:

Apply finger to suction catheter hole & gently rotate the catheter while withdrawing. Each suction should not be any longer than 5-10 seconds. Assess the patient's respiratory rate, skin colour and/or oximetry reading to ensure the patient has not been compromised during the procedure.

Explanation:

3 0

3 years ago

How hard dose a punch have to be to brake a nose

Tema [17]

Answer:

7 pounds of pressure

Explanation:

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5 0

3 years ago

Read 2 more answers

A doctor needs to administer two drugs to a patient. The amount of Drug A administered must be 4 times the amount of Drug B, and

olga55 [171]

Drug A = 20 mg

Drug B = 5 mg

Let's say that Drug B is present in x mg. Drug A must be 4 times as strong as Drug B, hence the dosage must also be 4 times as strong.

A total of 25 milligrams must be used.

Thus, x + 4x = 25

⇒5x = 25

⇒ x = 25/5

⇒5

So, it is recommended to administer 20 mg of Drug A and 5 mg of Drug B.

<h3>What does the word "medicine" mean?</h3>

Medication is a drug or substance used to treat or prevent disease. The Pharmaceutical lexicon defines a substance as one that is "used in treating a disease or easing pain," as well as "any drug or preparation that is utilized to treat and cure disease."

<h3>How many different drugs are there?</h3>

More than 20,000 prescription medication items have received commercial approval. The FDA regulates more than 6,700 distinct product categories for medical devices.

<h3>What medicine is the most significant?</h3>

Penicillin, first (1942) Although penicillin was created in 1928, its use did not begin until 1942. It was a turning point in human history as the first recognized antibiotic and paved the path for the treatment of many bacterial infections.

learn more about medication here

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7 0

2 years ago