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Luba_88 [7]
3 years ago
16

Fiona is completing the square to solve the polynomial equation. x2 – 4x + 1 = 0 What should be her first step? isolating the co

nstant 1 adding 4 to both sides of the equation isolating the second term, –4x adding 1 to both sides of the equation
Medicine
2 answers:
mojhsa [17]3 years ago
6 0

Answer:

A

Explanation:

Vaselesa [24]3 years ago
4 0

Answer: A. Isolate the constant 1 (i got it right)

Explanation: you welcome please give me thanks

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since national standards have been mandated, the medical force is able to use more technological methods
Aneli [31]

Answer:

The development and availability of standards for patient safety can serve several purposes. They can either establish minimum levels of performance or can establish consistency or uniformity across multiple individuals and organizations. Another purpose for standards is that they set expectations. The process of developing standards can set expectations for the organizations and health professionals affected by the standards. The publication and dissemination of standards additionally helps to set expectations for consumers and purchasers.

Explanation:

Hope it helps!

3 0
2 years ago
The site of gas exchange in the lungs is the _________________.
Eduardwww [97]

Answer:

Alveoli.

Explanation:

Respiration may be defined as the process of exchange of gases between the environment, lungs and body tissues. Energy is given off during the process of respiration.

The alveoli is a ballon like structure present in the lungs when gases are inflated in the alveoli. The alveoli increses the surface area for the exchange of gases. Oxygen is transferred in the body tissue from the alveoli.

Thus, alveoli is the main site of gas exchange in the lungs.

6 0
3 years ago
What is the 10th and 7th structure? I know one of them must be os occipitale but the other I don’t know
zvonat [6]

Answer:

10= Sulcus of the lower petrous sinus i think but I'm not sure...

4 0
3 years ago
Primary sensory afferents never cross the midline:<br> a. True<br> b. False
astra-53 [7]

Answer:

The correct answer is option A- true.

Explanation:

Primary sensory afferentS are a part of the somatosensory neuron pathway which transmits the neurons from the stimulus to the CNS. These neurons are divided into three types: primary, secondary and tertiary afferent neurons.

The primary neurons are the neurons which transmit the stimulus generated impulse form the organ to dorsal root ganglion where they transmit the signals to the secondary neurons. These secondary neurons decussate at the midline medulla through medial lemniscus.

Since it is the secondary neurons which decussate at midline, therefore, the option A- true is the correct answer.

4 0
3 years ago
Nerve fibers from all regions of the retina converge on the ___ and exit the eye by way of the optic nerve.
photoshop1234 [79]

Answer: Optic Disc

Explanation:Optic Disc is a portion of the eye,it can be seen as black spot on the eye,it doesn't contain rods. Optic disc is the point of exit for optic nerve.

The optic disc is also known as the optic nerve Head,it is made up of connective and elastic tissue, it is the passage to the nerve fibre bundles and retinal blood vessels it also maintain intra-ocular pressure against a gradient between the intra-ocular and extra-ocular spaces.

7 0
4 years ago
Read 2 more answers
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