Answer:
A) bind to receptors in the nucleus of their target cells.
Explanation:
Steroid hormones are synthesized from cholesterol and are lipids, therefore they cannot be transported in the blood dissolved in the plasma. They are associated with transport proteins to travel in blood.
Because they are lipids, they can diffuse through cell membranes, and once inside the target cell they bind to receptors in the cytoplasm or the nucleus and alter gene expression.
An unconscious adult victim is gasping for breath and having difficulty breathing. The scene is safe and help has been called. Next you should use the head tilt chin lift procedure.
An unconscious patient is at risk of blocking their airway and suffocating. The main reason for this occurring is due to the tongue. An unconscious patient loses all their muscular tone, and this includes the tongue! The tongue can fall back and block the airway.
This situation is an emergency – without a supply of oxygen reaching the lungs, the patient will suffocate in a matter of minutes.
In CPR, we use the head-tilt, chin-lift method to open the airway.
How to Perform a Head-tilt Chin-lift :
- Kneel next to the patient’s head
- Place one hand on the patient’s forehead and tilt the head gently backward
- Place two fingers under the bony part of their chin and lift the chin vertically upwards
- Take care not to place any pressure on the soft part of the neck as this could obstruct the airway
If a cervical spine injury is suspected, then the modified jaw thrust would be used in place of "head-tilt, chin-lift". The jaw thrust is a technique used on patients with a suspected spinal injury and is used on a supine patient.
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In a 5-year-old child is receiving dactinomycin and doxorubicin therapy after nephrectomy for wilms tumor. The intervention that the nurse include when planning care is: Demonstrating Meticulous Oral Hygiene.
<h3>What is oral hygiene?</h3>
Oral hygiene can be defined as the way of taking care of your mouth by brushing your teeth on a daily basis so as to prevent bacteria or disease.
Carrying our oral hygiene is important when taking drugs that can tend to have negative effect on a person oral mucosa and on of the side effect of doxorubicin is thrombocytopenia.
Therefore In a 5-year-old child is receiving dactinomycin and doxorubicin therapy after nephrectomy for wilms tumor. The intervention that the nurse include when planning care is: Demonstrating Meticulous Oral Hygiene.
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The Director of nursing would be most concerned with the safety standards established by the clinical laboratories’ improvement amendments or CLIA.
<h3>What is CLIA?</h3>
The Public Health Services Act was amended by the Clinical Laboratory Improvement Amendments of 1988 law, in which Congress altered the federal scheme for accreditation and oversight of clinical laboratory testing.
Federal standards that apply to all U.S. facilities or locations that test human specimens for health assessment or to diagnose, prevent, or treat disease are included in the Clinical Laboratory Improvement Amendments of 1988 (CLIA) rules.
Testing performed for forensic reasons (criminal investigations), testing carried out on human specimens for research or surveillance, and testing carried out on human specimens when patient-specific results are not reported are all exempt from the CLIA regulations.
These tests include employment-related drug testing by SAMSHA-certified laboratories.
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