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Sholpan [36]
2 years ago
12

Sickle-cell anemia is caused by a mutation of one nucleotide in a gene. The type of mutation that causes sickle-cell anemia is k

nown as.
Medicine
1 answer:
DerKrebs [107]2 years ago
3 0

Answer:

As mentioned, sickle-cell anemia is the result of a change in a single nucleotide, and it represents just one class of mutations called point mutations

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A cab driver stuck in traffic is suddenly lightheaded, tremulous, and diaphoretic and experiences tachycardia and dyspnea. An ex
Ilia_Sergeevich [38]

The nurse should suspect that the client has exhibited signs/symptoms of a panic disorder. The priority nursing diagnosis should be panic anxiety. Panic disorder is characterized by recurrent, sudden-onset panic attacks in which the person feels intense fear, apprehension, or terror.

Your answer is D.

7 0
2 years ago
What muscle is medial to the deltoid muscle?
Murljashka [212]

Answer and Explanation:

the pectoralis minor is the muscle medial to deltoid muscle the shape of this pectoralis minor is fan shaped muscle of shoulder girdle it originates from third to fifth ribs and insert in coracoid  process of the scapula. its lateral part originates from dedial part of deltoid muscle. so we can conclude that pectoralis minor is the medial of deltoid muscle

6 0
3 years ago
Asasadasdasdasdasdasddasdasdasdasd
devlian [24]

Answer:

<em>n i c e :) </em>

i think its B.

Explanation:

7 0
2 years ago
Who is needed for a ultrasound
3241004551 [841]

Answer:

What is an ultrasound?

Its general definition is ultrasound, the process of imaging high-frequency sound waves. Unlike many other methods, X-rays, which are called radiation, are not used in ultrasonography. This means that it is a harmless process. It can be used safely in pregnancy follow-up, babies and children. Performing ultrasonography shows the quality of the images obtained according to the region of the procedure. When the ultrasonography process is examined, it is performed by radiology specialists trained in ultrasonography and other imaging methods. The ultrasound process is transmitted by direct contact with a special device to send the interview. As an ultrasound device, this instrument consists of 2 parts. One of them is the probe to be brought into contact with the skin, the other is the central processing unit that converts sound waves into images and reflects them. The area where the probe is contacted is covered with a special gel so that the sound waves can be fully transmitted. The images obtained during the process are real-time and controlled by the radiologist by projecting them on the monitor.

Ultrasonic sound waves; It undergoes tendencies such as scattering, scattering, reflection depending on the size of the organ under study or its size, condensation, homogeneity, temperature and many other factors. The images obtained in this work are evaluated considering these. Organs and formations with large and flat surfaces are the most clearly shaped phenomena in ultrasound. The validity of the medical interpretation made by examining the obtained images is directly proportional to the experience and success.

How is an ultrasound done?

Many people, especially pregnant women and people with chronic diseases, undergo regular ultrasound for health screenings. In order to see the area investigated in ultrasonography most clearly and to increase the accuracy of the findings to be obtained, physicians should give the necessary information to the patients about the things to be considered before the ultrasound. Certain ultrasound procedures, such as abdominal ultrasound, may require fasting for a certain period of time. In addition, the bladders of the patients must be full while entering the pelvic ultrasounds to investigate the diseases related to the female reproductive organs. It is of great importance to pay attention to such matters before the procedure in order to achieve the purpose of the transaction.

Before starting the ultrasound, the entire area to be viewed by the radiologist is covered with transparent ultrasound gel. This gel is a substance that does not cause any negative effects in terms of health and only provides lubrication of the area and facilitating the transmission of sound waves. Because it is water-based, it can be easily cleaned with the help of water after the process. After the preparations before the procedure are completed and the necessary information is given to the patient, the probe part of the ultrasound device is moved over the area to be displayed and the images are monitored on the monitor. During imaging, the radiologist may press the probe to the skin to get a better and clearer image in some areas. This is normal and does not cause any harm. After the imaging process is completed, some printouts are taken from the images obtained and a report regarding the transaction is prepared. This report is sent to the medical unit requesting the ultrasound.

In what areas is ultrasound used?

Ultrasonography is one of the most widely used imaging techniques in the field of medicine, which is developed to diagnose diseases related to these regions by imaging the parts of the body that are invisible and cannot be accessed by endoscopy method, and to observe changes and developments. The organs in the abdominal cavity provide diagnosis and treatment in many areas, especially breast screening and pregnancy follow-up. The main areas where ultrasound is used can be stated as:

Screening for the health status of the baby in pregnant women

Detection of possible malfunctions in the working order of the heart

Investigation of various infections

Detection of gallstones and diseases

Investigation of tumors in breast and soft tissues

Investigations for muscle diseases

Investigation of prostate and genital area diseases

Providing imaging in needle interventions in cyst and biopsy treatments

Investigation of thyroid gland diseases

Explanation:YOU HAVE THE SMARTEST CHOICE, GOOD DAY SUCCESS

5 0
3 years ago
Read 2 more answers
A key symptom of REM sleep behavior disorder is attacks of catalepsy. a. a depressed mood upon awakening. b. the occurrence of m
MrMuchimi

Answer:

A key Symptom of REM sleep disorder is (b) the occurnace of motor movements during slow-wave sleep.

Explanation:

Lots of movements can occur such as kicking, punching or jumping off the bed.

7 0
3 years ago
Read 2 more answers
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